Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP productionAgonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP production
Agonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP productionAgonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP production
Agonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP productionAgonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP production
Agonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP productionAgonist activity at mGLUR2 in rat cerebral cortex assessed as inhibition of forskolin-stimulated cAMP production
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding measured after 1 hr by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding measured after 1 hr by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding measured after 1 hr by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding measured after 1 hr by scintillation spectrometry method
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assayAgonist activity at human mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assayAgonist activity at human mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Agonist activity at rat mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assayAgonist activity at rat mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assay
Agonist activity at rat mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assayAgonist activity at rat mGlu2 receptor expressed in CHO cell membranes by GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Agonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cellsAgonist activity in rat at Metabotropic glutamate receptor 2 expressed in HEK293 cells
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Antagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Antagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 3 hrs followed by [35S]GTPgammaS addition and measured after 1 hr by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 3 hrs followed by [35S]GTPgammaS addition and measured after 1 hr by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 3 hrs followed by [35S]GTPgammaS addition and measured after 1 hr by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 3 hrs followed by [35S]GTPgammaS addition and measured after 1 hr by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Positive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry methodPositive allosteric modulation of human mGlu2 receptor expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition and measured after 90 mins by scintillation spectrometry method
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulationAgonist activity against Metabotropic glutamate receptor 2 expressed in HEK 293 cells was evaluated by measuring total inositol phosphate accumulation
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assayAgonist activity at rat mGluR2 expressed in HEK293 cells assessed as induction of inositol phosphate production by HTRF assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assayAgonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assay
Agonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assayAgonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assay
Agonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assayAgonist activity at human mGLUR2 assessed as inhibition of forskolin-stimulated cAMP production by cell-based assay
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at wild type human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Activity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cellsActivity tested at cloned rat mGluR2 receptor expressed in Chinese Hamster Ovary (CHO) cells
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in HEK293 cells assessed as induction of calcium release by FLIPR assayAgonist activity at human mGluR2 expressed in HEK293 cells assessed as induction of calcium release by FLIPR assay
Agonist activity at human mGluR2 expressed in HEK293 cells assessed as induction of calcium release by FLIPR assayAgonist activity at human mGluR2 expressed in HEK293 cells assessed as induction of calcium release by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assayActivity at human mGluR2 from BHK cells in [35S]GTP-gamma-S stimulation assay
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Activity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S bindingActivity at human recombinant mGluR2 expressed in BHK cells assessed as stimulation of [35S]GTP-gamma-S binding
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assay
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing rat EAAT1/Galpha15 assessed as induction of increase in Ca2+ flux after 2.5 mins by Fluo-3 AM dye-based FLIPR assayAgonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing rat EAAT1/Galpha15 assessed as induction of increase in Ca2+ flux after 2.5 mins by Fluo-3 AM dye-based FLIPR assay
Agonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing rat EAAT1/Galpha15 assessed as induction of increase in Ca2+ flux after 2.5 mins by Fluo-3 AM dye-based FLIPR assayAgonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing rat EAAT1/Galpha15 assessed as induction of increase in Ca2+ flux after 2.5 mins by Fluo-3 AM dye-based FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells assessed as inhibition of forskolin-stimulated cAMP production by high throughput screening assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Agonist activity at human mGluR2 assessed as effect on cAMP production in RGT cellsAgonist activity at human mGluR2 assessed as effect on cAMP production in RGT cells
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2Inhibition of forskolin stimulated cAMP production in RGT cells expressing recombinant human Metabotropic glutamate receptor 2
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant human Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as IP1 accumulation by IP-One functional assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Antagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Antagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293A cells by calcium mobilization assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor E273D and L300Q mutant expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Agonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assayAgonist activity at human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by LIPR assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Antagonist activity against Metabotropic glutamate receptor 2<br>expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2<br>expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Antagonist activity against Metabotropic glutamate receptor 2<br>expressed in CHO cells was evaluated in presence of 30 uM glutamic acidAntagonist activity against Metabotropic glutamate receptor 2<br>expressed in CHO cells was evaluated in presence of 30 uM glutamic acid
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Positive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysisPositive allosteric modulation of human mGluR2 expressed in CHO cells assessed as incorporation of [35S]GTPgammaS after 30 mins by scintillation counting analysis
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayAgonist activity at human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate readerAgonist activity at rat mGlu2 receptor expressed in HEK293 cells assessed as increase in intracellular calcium level after 1 hr by fluorescence microplate reader
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assayPositive allosteric modulation of human mGlu2 receptor expressed in HEK293 cells coexpressing rat glutamate transporter assessed as inhibition of forskolin-stimulated cAMP production measured after 30 mins in presence of orthosteric antagonist LY341495 by FLIPR assay
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAgonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as inhibition of forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of human mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Positive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysisPositive allosteric modulation of recombinant rat Gi-coupled mGluR2 expressed in HEK293 Flp-in-T-REx cells with Galpha16 assessed as increase in glutamate-induced forskolin-mediated cAMP accumulation after 5 mins by fluorescence analysis
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Agonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assayAgonist activity at human mGluR2 expressed in CHO cells at by [S35]GTPgammaS binding assay
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysisPositive allosteric modulator activity at human mGlu2 receptor expressed in rat Chem-1 cells assessed as cytosolic Ca2+ ion concentration measured after 30 mins by fluorometric analysis
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP AssayAgonist activity at mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells by luciferase based GloSensor cAMP Assay
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Allosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assayAllosteric modulation of human mGluR2 expressed in CHO dhfr cells co-expressing G-protein Galpha16 assessed as potentiation of glutamate-induced calcium flux by FLIPR assay
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Activity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulationActivity at rat cloned mGluR2 expressed in CHO cells assessed as effect on cAMP accumulation
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Agonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysisAgonist activity at human mGlu 2 expressed in CHO cells assessed as [35S]GTPgammaS binding by liquid scintillation analysis
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in hamster AV12 cells expressing EAAT1 assessed as potentiation of glutamate-induced intracellular calcium level measured after 24 to 48 hrs by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Agonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assayAgonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as stimulation of Ca2+ mobilization after 1 hr by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Binding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assayBinding affinity towards human metabotropic glutamate receptor 2 determined by [35S]GTP gamma S binding assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in HEK cells assessed as inhibition of forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Agonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation countingAgonist activity at human mGLuR2 expressed in CHO cell membrane assessed as [32S]GTPgammaS after 30 mins by scintillation counting
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Positive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assayPositive modulator activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr in presence of EC20 glutamate by Fluo-4 dye based fluorescence assay
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Metabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cellsMetabotropic glutamate receptor 2 agonist activity against forskolin stimulated c-AMP formation in rat non neuronal cells
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Positive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assayPositive allosteric modulation of human mGluR2 expressed in human Chem1 cells assessed as increase in glutamate-induced intracellular calcium influx preincubated for 30 mins followed by glutamate addition by calcium-5 dye based fluorometric assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Agonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assayAgonist activity at human mGlu2 receptor expressed in HEK293 cells co-expressing Gqo5 assessed as increase in intracellular Ca2+ mobilization incubated for 1 hr by Fluo-4 dye based fluorescence assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP AssayPositive allosteric modulation of mGlu2 receptor (unknown origin) expressed in human Flp-In-T-REx-293 cells in presence of L-glutamate by luciferase based GloSensor cAMP Assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation countingPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 expressed in HEK293 cells done for 1 hr at 30 degree CEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 expressed in HEK293 cells done for 1 hr at 30 degree C
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 expressed in HEK293 cells done for 1 hr at 30 degree CEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 expressed in HEK293 cells done for 1 hr at 30 degree C
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Agonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formationAgonist activity against Metabotropic glutamate receptor 2 expressed in CHO cells was evaluated by measuring forskolin-induced cyclic AMP formation
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assayPositive allosteric modulator activity at human mGlu2R expressed in CHO cells incubated for 30 mins by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamateAgonist activity at mGluR2 expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting methodPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes assessed as increase in glutamate-induced [35S]GTPgammaS binding preincubated for 30 mins followed by [35S]GTPgammaS addition measured after 30 mins by Topcount scintillation counting method
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Positive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assayPositive allosteric modulation of human mGlu2 receptor stably expressed in human Chem-1 cells assessed as potentiation of glutamate-induced intracellular calcium level preincubated for 30 mins followed by glutamate addition by fluorescence assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Allosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assayAllosteric modulation of human mGluR2 expressed in CHO cells by [35S]GTPgammaS binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 minsPositive allosteric modulation of human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Effective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hrEffective concentration for stimulation of [35S]GTP-gamma-S, binding to human metabotropic glutamate receptor 2 incubated at 30 degree C for 1 hr
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).Fluorescence Laser Imaging Plate Reader (FLIPR) Based Assay: The compounds of the present invention may be tested in a fluorescence laser imaging plate reader (FLIPR) based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr-cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with dose responses of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity. The potentiation response is monitored after a subsequent addition of an EC20 concentration of glutamate (900 nM).
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assayPositive allosteric modulation of rat mGluR2 expressed in HEK293 cells co-expressing Galpha15 G protein assessed as increase in glutamate-induced intracellular calcium release by FLIPR assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Antagonistic activity against Metabotropic glutamate receptor 2 was determinedAntagonistic activity against Metabotropic glutamate receptor 2 was determined
Antagonistic activity against Metabotropic glutamate receptor 2 was determinedAntagonistic activity against Metabotropic glutamate receptor 2 was determined
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assayAntagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Antagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assayAntagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assayNegative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assay
Negative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assayNegative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assay
Negative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assayNegative allosteric modulation of human mGlu2 receptor assessed as Ca2+ flux by FLIPR assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Evaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptorEvaluation of the functional effect on cAMP responses in RGT cells expressing human mGlu2 receptor
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at mGLUR2 expressed in CHO cells assessed as inhibition of glutamate-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMPAntagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMP
Antagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMPAntagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMP
Antagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMPAntagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMP
Antagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMPAntagonist activity at human mGLUR2 expressed in RGT cells assessed as inhibition of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid-induced inhibition of forskolin stimulated cyclic-AMP
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Antagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluatedAntagonistic activity against metabotropic glutamate receptor 2 (mGluR2) was evaluated
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGlu2 expressed in CHO cells assessed as inhibition of (1S,3R)-ACPD-stimulated GTPgammaS bindingAntagonist activity at rat mGlu2 expressed in CHO cells assessed as inhibition of (1S,3R)-ACPD-stimulated GTPgammaS binding
Antagonist activity at rat mGlu2 expressed in CHO cells assessed as inhibition of (1S,3R)-ACPD-stimulated GTPgammaS bindingAntagonist activity at rat mGlu2 expressed in CHO cells assessed as inhibition of (1S,3R)-ACPD-stimulated GTPgammaS binding
Antagonistic activity against Metabotropic glutamate receptor 2 was determinedAntagonistic activity against Metabotropic glutamate receptor 2 was determined
Antagonistic activity against Metabotropic glutamate receptor 2 was determinedAntagonistic activity against Metabotropic glutamate receptor 2 was determined
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
Antagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK currentAntagonist activity at rat mGluR2 expressed in CHO cells assessed as inhibition of glutamta-induced GIRK current
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Antagonistic activity against Metabotropic glutamate receptor 2 was determinedAntagonistic activity against Metabotropic glutamate receptor 2 was determined
Antagonistic activity against Metabotropic glutamate receptor 2 was determinedAntagonistic activity against Metabotropic glutamate receptor 2 was determined
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Inhibitory concentration required for antagonistic activity at Metabotropic glutamate receptor 2; Maximum inhibition reached only 50%Inhibitory concentration required for antagonistic activity at Metabotropic glutamate receptor 2; Maximum inhibition reached only 50%
Inhibitory concentration required for antagonistic activity at Metabotropic glutamate receptor 2; Maximum inhibition reached only 50%Inhibitory concentration required for antagonistic activity at Metabotropic glutamate receptor 2; Maximum inhibition reached only 50%
Inhibitory concentration required for antagonistic activity at Metabotropic glutamate receptor 2; Maximum inhibition reached only 50%Inhibitory concentration required for antagonistic activity at Metabotropic glutamate receptor 2; Maximum inhibition reached only 50%
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to inhibit mGluR2-alpha induced cAMP formation was determined at BHK cells at 100 Micro M ConcentrationAbility to inhibit mGluR2-alpha induced cAMP formation was determined at BHK cells at 100 Micro M Concentration
Ability to inhibit mGluR2-alpha induced cAMP formation was determined at BHK cells at 100 Micro M ConcentrationAbility to inhibit mGluR2-alpha induced cAMP formation was determined at BHK cells at 100 Micro M Concentration
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assay
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Negative allosteric modulation activity at human recombinant mGlur2 expressed in CHO cells in presence of cAMP by chemiluminescence based assayNegative allosteric modulation activity at human recombinant mGlur2 expressed in CHO cells in presence of cAMP by chemiluminescence based assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assayNegative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assay
Negative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assayNegative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGlu2 expressed in CHO cells assessed as inhibition of (1S,3R)-ACPD-stimulated GTPgammaS bindingAntagonist activity at rat mGlu2 expressed in CHO cells assessed as inhibition of (1S,3R)-ACPD-stimulated GTPgammaS binding
Antagonist activity at rat mGlu2 expressed in CHO cells assessed as inhibition of (1S,3R)-ACPD-stimulated GTPgammaS bindingAntagonist activity at rat mGlu2 expressed in CHO cells assessed as inhibition of (1S,3R)-ACPD-stimulated GTPgammaS binding
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
Antagonist activity at mGlu2 receptor expressed in CHO cells assessed as increase of cAMP levelAntagonist activity at mGlu2 receptor expressed in CHO cells assessed as increase of cAMP level
Antagonist activity at mGlu2 receptor expressed in CHO cells assessed as increase of cAMP levelAntagonist activity at mGlu2 receptor expressed in CHO cells assessed as increase of cAMP level
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at recombinant human mGlu2 receptor expressed in hamster AV12 cells co-expressing human EAAT1 assessed as reduction of DCG-4-inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at human mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cell membrane co-expressing Galpha15 assessed as assessed as reduction in glutamate-induced calcium influx incubated for 90 to 120 min by Fluo-4-AM dye based FLIPR assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assayAntagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Antagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assayAntagonist activity at human recombinant mGlu2 receptor expressed in AV12 cells assessed as reversal of DCG-4-inhibited, forskolin-stimulated cAMP production after 1 hr by fluorescence assay
Antagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 assessed as inhibition of forskolin-stimulated cAMP production after 20 mins by HTRF assay
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as blockade of (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.In vitro antagonist activity at recombinant human Metabotropic glutamate receptor 2 expressed in RGT cells.
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
Antagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assayAntagonist activity at human mGlu2 receptor expressed in HEK cells assessed as reversal of DCG-4 inhibited forskolin-stimulated cAMP formation after 20 mins by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assayNegative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assay
Negative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assayNegative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK currentAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as inhibition of GIRK current
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Negative allosteric modulator activity at human recombinant mGlur2 expressed in HEK293 cells by calcium assayNegative allosteric modulator activity at human recombinant mGlur2 expressed in HEK293 cells by calcium assay
Negative allosteric modulator activity at human recombinant mGlur2 expressed in HEK293 cells by calcium assayNegative allosteric modulator activity at human recombinant mGlur2 expressed in HEK293 cells by calcium assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assayNegative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assay
Negative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assayNegative allosteric modulation of human mGluR2 receptor expressed in CHO cell membranes assessed as inhibition of glutamate responses after 30 mins by [35S]GTPgammaS binding assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Negative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assayNegative allosteric modulator activity at human mGluR2 expressed in HEK cells in presence of glutamate EC80 concentration by Ca2+ functional assay
Concentration required for the half-maximal inhibition of cAMP hydrolysis in BHK cells expressing mGluR2Concentration required for the half-maximal inhibition of cAMP hydrolysis in BHK cells expressing mGluR2
Concentration required for the half-maximal inhibition of cAMP hydrolysis in BHK cells expressing mGluR2Concentration required for the half-maximal inhibition of cAMP hydrolysis in BHK cells expressing mGluR2
Concentration required for the half-maximal inhibition of cAMP hydrolysis in BHK cells expressing mGluR2Concentration required for the half-maximal inhibition of cAMP hydrolysis in BHK cells expressing mGluR2
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2Ability to block 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in non-neuronal cell line expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2Effect on 1S,3R-ACPD-induced inhibition of forskolin stimulated cyclic-AMP in RGT cells expressing human Metabotropic glutamate receptor 2
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Inhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentrationInhibition of rat mGlu2 receptor transfected in HEK293 cells coexpressing mouse Galpha15 assessed as decrease in glutamate-induced calcium signaling by fluorescence plate reader analysis in presence of glutamate at EC76 concentration
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Negative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assayNegative allosteric modulation of rat mGlu2R expressed in HEK293 cells co-expressing Galpha15 assessed as decrease in glutamate-induced calcium mobilization preincubated for 2.3 mins followed by glutamate addition and measured after 1.7 mins by Fluo-4-AM dye based fluorescence assay
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP productionAntagonist activity at rat mGluR2 assessed as effect on (1S,3R)-ACPD-induced inhibition of forskolin-stimulated cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
Antagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP productionAntagonist activity at recombinant rat mGluR2 expressed in forskolin-stimulated CHO cells assessed as inhibition of (1S,3R)-ACPD induced cAMP production
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
Antagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assayAntagonist activity at human recombinant mGlu2 receptor stably expressed in golden hamster AV12 cells co-expressing rat EAAT1 assessed as reduction in DCG IV-induced inhibition of forskolin-stimulated cAMP accumulation preincubated for 20 mins followed by incubation with cAMP-d2 conjugate and anti-cAMP cryptate for 1 hr by HTRF assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
Non-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysisNon-competitive antagonist activity at human recombinant mGluR2 expressed in Chem-1 cell membrane assessed as inhibition of L-glutamate-induced [35S]GTPgammaS binding after 30 mins by liquid scintillation counting analysis
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Negative allosteric modulation activity at human recombinant mGlur2 expressed in CHO cells in presence of cAMP by chemiluminescence based assayNegative allosteric modulation activity at human recombinant mGlur2 expressed in CHO cells in presence of cAMP by chemiluminescence based assay
Negative allosteric modulation activity at human recombinant mGlur2 expressed in CHO cells in presence of cAMP by chemiluminescence based assayNegative allosteric modulation activity at human recombinant mGlur2 expressed in CHO cells in presence of cAMP by chemiluminescence based assay
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.[35S]GTPgammaS Binding Assay: The frozen cell membrane fraction prepared as described above was thawed before use, and the resultant was diluted with a buffer for a binding assay (final concentrations: 20 mM HEPES, 100 mM NaCl, 1 mM MgCl2, 3 uM GDP, 300 ug/mL saponin, 0.1% BSA). The compound of each example was added to a cell membrane fraction containing 1.8 to 3 ug/assay of membrane protein on a plate, followed by incubation at room temperature for 30 minutes. Thereafter, with glutamic acid (in a final concentration of 10 uM) added thereto, incubation was performed at room temperature for 15 minutes, and thereafter, [35S]GTPγS (in a final concentration of 0.8 kBq) and 588 ug WGA-SPA beads were added thereto, followed by incubation at room temperature for 1 hour. After the incubation, the plate was subjected to the centrifugal separation at 2,500 rpm and room temperature, and then, membrane cell binding radioactivity was measured with a top count. A [35S]GTPγS binding amount obtained in the presence of glutamic acid was defined as specific binding. On the basis of ratios of inhibiting the specific binding at various concentrations of the compounds of the respective examples, inhibition curves were obtained. Concentrations of the compounds of the respective examples at which the specific [35S]GTPγS binding amount was suppressed by 50% (IC50 values) were calculated on the basis of the inhibition curves.
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Antagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP levelAntagonist activity at rat mGluR2 receptor expressed in CHO cells assessed as effect on intracellular cAMP level
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Measured in a [<sup>35</sup>S]GTPγS binding assay with human metabotropic glutamate type 2 receptor expressed in CHO cells.Measured in a [<sup>35</sup>S]GTPγS binding assay with human metabotropic glutamate type 2 receptor expressed in CHO cells.
Measured in a [<sup>35</sup>S]GTPγS binding assay with human metabotropic glutamate type 2 receptor expressed in CHO cells.Measured in a [<sup>35</sup>S]GTPγS binding assay with human metabotropic glutamate type 2 receptor expressed in CHO cells.
Measured in a [<sup>35</sup>S]GTPγS binding assay with human metabotropic glutamate type 2 receptor expressed in CHO cells.Measured in a [<sup>35</sup>S]GTPγS binding assay with human metabotropic glutamate type 2 receptor expressed in CHO cells.
Measured in a [<sup>35</sup>S]GTPγS binding assay with human metabotropic glutamate type 2 receptor expressed in CHO cells.Measured in a [<sup>35</sup>S]GTPγS binding assay with human metabotropic glutamate type 2 receptor expressed in CHO cells.
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCAPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCA
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCAPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCA
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation at human mGlu2 receptor L639A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor L639A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor L639A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor L639A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor L639A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor L639A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor L639A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor L639A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Agonist activity at rat mGluR2 receptor expressed in HEK293 cells assessed as thallium flux incubated for 2.5 mins prior to thallium buffer addition measured after 2.5 mins by GIRK assayAgonist activity at rat mGluR2 receptor expressed in HEK293 cells assessed as thallium flux incubated for 2.5 mins prior to thallium buffer addition measured after 2.5 mins by GIRK assay
Agonist activity at rat mGluR2 receptor expressed in HEK293 cells assessed as thallium flux incubated for 2.5 mins prior to thallium buffer addition measured after 2.5 mins by GIRK assayAgonist activity at rat mGluR2 receptor expressed in HEK293 cells assessed as thallium flux incubated for 2.5 mins prior to thallium buffer addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Positive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCAPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCA
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCAPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCA
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Positive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of recombinant rat mGluR2 preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant rat mGluR2 preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant rat mGluR2 preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant rat mGluR2 preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor W773A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F776A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor N735D mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2Compound was evaluated for the inhibitory activity against cloned Metabotropic glutamate receptor 2
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assayPositive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assay
Positive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assayPositive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assay
Positive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assayPositive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Concentration for half maximal activation of metabotropic glutamate mGluR2 in humanConcentration for half maximal activation of metabotropic glutamate mGluR2 in human
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Agonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assayAgonist activity at rat mGlu2 receptor expressed in HEK293 cells by [35S]GTP-gamma binding assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Agonist activity at humanized monkey mGlu2 receptor expressed in HEK293 cells co-expressing Gqi5 measured for 3 mins by Fluo-4 dye based FLIPR assayAgonist activity at humanized monkey mGlu2 receptor expressed in HEK293 cells co-expressing Gqi5 measured for 3 mins by Fluo-4 dye based FLIPR assay
Agonist activity at humanized monkey mGlu2 receptor expressed in HEK293 cells co-expressing Gqi5 measured for 3 mins by Fluo-4 dye based FLIPR assayAgonist activity at humanized monkey mGlu2 receptor expressed in HEK293 cells co-expressing Gqi5 measured for 3 mins by Fluo-4 dye based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).Compound was tested for the inhibition of metabotropic glutamate receptor 2 (mGluR2).
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayAgonist activity at recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Agonist activity at recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayAgonist activity at recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of wild-type human mGlu2 receptor expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation at human mGlu2 receptor F643A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Agonist activity at recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayAgonist activity at recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Agonist activity at recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assayAgonist activity at recombinant human mGlu2 receptor expressed in CHO cells assessed as potentiation of glutamate-induced effect preincubated for 5 mins followed by glutamate stimulation for 3 mins by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Positive allosteric modulation of rat mGlu2 receptor assessed as potentiation of glutamate-induced effect by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of rat mGlu2 receptor assessed as potentiation of glutamate-induced effect by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulation of rat mGlu2 receptor assessed as potentiation of glutamate-induced effect by Fluo-4AM staining-based FLIPR assayPositive allosteric modulation of rat mGlu2 receptor assessed as potentiation of glutamate-induced effect by Fluo-4AM staining-based FLIPR assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assayPositive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assay
Positive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assayPositive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assay
Positive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assayPositive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assay
Positive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assayPositive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assay
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Concentration for half maximal activation of metabotropic glutamate mGluR2 in ratConcentration for half maximal activation of metabotropic glutamate mGluR2 in rat
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Positive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assayPositive modulation of human mGluR2 expressed in CHO cells co-expressing Ga16 G-protein assessed as glutamate-induced response by FLIPR assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Agonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assayAgonist activity at human mGlu2 receptor expressed in golden Syrian hamster AV12 cells coexpressing EAAT1 after 20 mins by HTRF assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assayPositive allosteric modulation of recombinant human mGluR2 expressed in CHO cells preincubated for 5 mins followed by stimulation with EC20 concentration of glutamate for 3 mins by FLIPR assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Positive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assayPositive allosteric modulator activity at rat mGlu2 receptor transfected in GIRK channel overexpressing cells assessed as potentiation of glutamate-induced response by thallium mobilization assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCAPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCA
Positive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCAPositive allosteric modulation of human metabotropic glutamate receptor 2 expressed in CHOK1 cells assessed as cellular impedance measured for 20 mins with 15 sec time interval followed by 40 mins with 5 mins time interval and subsequently measured with 15 mins time interval in presence of endogenous glutamate levels by RTCA
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).[35S]-GTPγS Assay: The stimulation of [35S]-GTPγS binding is a common functional assay to monitor Gαi-coupled receptor in native and recombinant receptor membrane preparation. Membrane from cells stably expressing hmGlu2 CHO-K1 (50 μg) are incubated in a 96 well plate for 1 hour in the presence of GTPγS35 (0.05 nM), GDP (5 μM) and compounds. The reaction is stopped by rapid filtration over Unifilter GF/B plate (Packard, Bioscience, Meriden Conn.) using a 96-well cell harvester (Brandel Gaithersburg, Md.). The filter plates are counted using Topcount counter (Packard, Bioscience, Meriden Conn., USA). When compounds are evaluated as potentiators they are tested in the presence of glutamate (1 μM).
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting methodPositive allosteric modulation of human mGlu2 receptor expressed in CHO cell membranes assessed as potentiation of glutamate-induced effect incubated for 30 mins prior to [35S]GTPgamma addition measured after 30 mins by scintillation counting method
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Positive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channelsPositive allosteric modulation of rat mGluR2 expressed in HEK-293 cells assessed as thallium flux through GIRK channels
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Effective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assayEffective concentration for binding to human metabotropic glutamate receptor 2 as determined by GTPgammaS assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Activity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamateActivity at rat mGluR2 receptor expressed in HEK cells by FLIPR assay in presence of glutamate
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assayPositive allosteric modulation of rat mGluR2 receptor expressed in HEK293 cells assessed as potentiation of glutamate-induced thallium flux incubated for 2.5 mins prior to glutamate addition measured after 2.5 mins by GIRK assay
Positive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assayPositive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assay
Positive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assayPositive allosteric modulation at wild type human mGlu2 receptor L732A mutant expressed in CHO-K1 cells assessed as potentiation of glutamate-induced effect preincubated for 30 mins prior to glutamate challenge measured after 30 mins by [35S]GTP-gammaS binding assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assayPositive allosteric modulation of rat mGlu2 receptor expressed in HEK293 cells coexpressing GIRK assessed as thallium influx in presence of EC20 glutamate by CODA-RET assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Positive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assayPositive allosteric modulation activity at rat mGlu2R expressed in HEK293 cells co-expressing GIRK channels by thallium flux assay
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Binding affinity to human mGlu2R expressed in CHO cells by radioligand binding assayBinding affinity to human mGlu2R expressed in CHO cells by radioligand binding assay
Binding affinity to human mGlu2R expressed in CHO cells by radioligand binding assayBinding affinity to human mGlu2R expressed in CHO cells by radioligand binding assay
Binding affinity to human mGlu2R expressed in CHO cells by radioligand binding assayBinding affinity to human mGlu2R expressed in CHO cells by radioligand binding assay
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Negative allosteric modulation of mGlu2 assessed as thallium flux through GIRK channels by cell-based assayNegative allosteric modulation of mGlu2 assessed as thallium flux through GIRK channels by cell-based assay
Negative allosteric modulation of mGlu2 assessed as thallium flux through GIRK channels by cell-based assayNegative allosteric modulation of mGlu2 assessed as thallium flux through GIRK channels by cell-based assay
Negative allosteric modulation of mGlu2 assessed as thallium flux through GIRK channels by cell-based assayNegative allosteric modulation of mGlu2 assessed as thallium flux through GIRK channels by cell-based assay
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human mGluR2
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Concentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cellsConcentration required to inhibit metabotropic glutamate receptor 2 activity of rat expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of [3H]-DCG IV binding on rat mGluR2 transfected cell membranes from CHO cellsInhibition of [3H]-DCG IV binding on rat mGluR2 transfected cell membranes from CHO cells
Inhibition of [3H]-DCG IV binding on rat mGluR2 transfected cell membranes from CHO cellsInhibition of [3H]-DCG IV binding on rat mGluR2 transfected cell membranes from CHO cells
Inhibition of [3H]-DCG IV binding on rat mGluR2 transfected cell membranes from CHO cellsInhibition of [3H]-DCG IV binding on rat mGluR2 transfected cell membranes from CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2
Displacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from recombinant rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Inhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cellsInhibition of 10 uM 1S, 3R-ACPD stimulated GTP gamma 35S binding to rat mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Displacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation countingDisplacement of [3H]JNJ-40068782 from human mGLuR2 expressed in CHO cell membrane after 60 mins by liquid scintillation counting
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Displacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cellsDisplacement of [3H]LY354740 from rat recombinant mGluR2 expressed in CHO cells
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.Biological Assay: The utility of the compounds in accordance with the present invention as antagonists of metabotropic glutamate receptor activity, in particular mGluR2 activity, may be demonstrated by methodology known in the art. Antagonist constants are determined as follows. The compounds of the present invention were tested in a fluorescence laser imaging plate reader based assay. This assay is a common functional assay to monitor Ca2+ mobilization in whole cells expressing recombinant receptor coupled with a promiscuous G-protein. CHO dhfr- cells stably expressing recombinant human mGluR2 and Gα16 loaded with Fluo-4 AM (Invitrogen, Carlsbad Calif.) are treated with various concentrations of antagonists of compounds and the Ca2+ response is monitored on a FLIPR384 (Molecular Devices, Sunnydale Calif.) for agonist activity.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.Inhibitory activity against Metabotropic glutamate receptor 2 in the rat HEK 293 cells.
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Binding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assayBinding affinity to human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes by scintillation proximity assay
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ-40068782 from human mGlu2 receptor expressed in HEK293 cell membranes coexpressing rat glutamate transporter measured after 30 mins in presence of orthosteric antagonist LY341495 by liquid scintillation counting methodDisplacement of [3H]-JNJ-40068782 from human mGlu2 receptor expressed in HEK293 cell membranes coexpressing rat glutamate transporter measured after 30 mins in presence of orthosteric antagonist LY341495 by liquid scintillation counting method
Displacement of [3H]-JNJ-40068782 from human mGlu2 receptor expressed in HEK293 cell membranes coexpressing rat glutamate transporter measured after 30 mins in presence of orthosteric antagonist LY341495 by liquid scintillation counting methodDisplacement of [3H]-JNJ-40068782 from human mGlu2 receptor expressed in HEK293 cell membranes coexpressing rat glutamate transporter measured after 30 mins in presence of orthosteric antagonist LY341495 by liquid scintillation counting method
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)
Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)
Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)
Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting method
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor transiently expressed in CHOK1 cell membranes after 1 hr by liquid scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor transiently expressed in CHOK1 cell membranes after 1 hr by liquid scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor transiently expressed in CHOK1 cell membranes after 1 hr by liquid scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor transiently expressed in CHOK1 cell membranes after 1 hr by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)
Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)
Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)
Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)Displacement of [3H]8-Trifluoromethyl-3-cyclopropylmethyl-7-[(4-phenyl-1-piperidinyl)methyl]-1,2,4-triazolo[4,3-a]pyridine from mGlu2 receptor (unknown origin)
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Displacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cellsDisplacement of [3H]-LY341495 from human mGluR2 receptor expressed in HEK cells
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Irreversible displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 1 hr in presence of glutamate followed by compound washout and [3H]JNJ-46281222 addition measured after 1 hr by microbeta scintillation counting methodIrreversible displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 1 hr in presence of glutamate followed by compound washout and [3H]JNJ-46281222 addition measured after 1 hr by microbeta scintillation counting method
Irreversible displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 1 hr in presence of glutamate followed by compound washout and [3H]JNJ-46281222 addition measured after 1 hr by microbeta scintillation counting methodIrreversible displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 1 hr in presence of glutamate followed by compound washout and [3H]JNJ-46281222 addition measured after 1 hr by microbeta scintillation counting method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting method
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Tested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligandTested for binding affinity against Metabotropic glutamate receptor 2 in CHO cells using [3H]-7 as radioligand
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting method
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Binding affinity to human recombinant mGlur2 assessed as inhibition constant by cAMP Glosensor assayBinding affinity to human recombinant mGlur2 assessed as inhibition constant by cAMP Glosensor assay
Binding affinity to human recombinant mGlur2 assessed as inhibition constant by cAMP Glosensor assayBinding affinity to human recombinant mGlur2 assessed as inhibition constant by cAMP Glosensor assay
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Binding affinity to human recombinant mGlur2 assessed as inhibition constant by cAMP Glosensor assayBinding affinity to human recombinant mGlur2 assessed as inhibition constant by cAMP Glosensor assay
Binding affinity to human recombinant mGlur2 assessed as inhibition constant by cAMP Glosensor assayBinding affinity to human recombinant mGlur2 assessed as inhibition constant by cAMP Glosensor assay
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cellsDisplacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cells
Displacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cellsDisplacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cells
Displacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cellsDisplacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cells
Displacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cellsDisplacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cells
Displacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cellsDisplacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cells
Displacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cellsDisplacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cells
Displacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cellsDisplacement of [3H]Quisqualate from human mGluR2 receptor expressed in BHK cells
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting method
Displacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting methodDisplacement of [3H]JNJ-46281222 from human mGlu2 receptor expressed in CHOK1 cell membranes preincubated for 3 hrs followed by [3H]JNJ-46281222 addition and measured after 1 hr by microbeta scintillation counting method
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Displacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting methodDisplacement of [3H]-LY459477 from human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing human EAAT1 after 90 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting methodDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by liquid scintillation counting method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Binding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assayBinding affinity to GFP tagged human mGluR2 containing truncated N-terminal region expressed in HEK cells by FRET assay
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Inhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cellsInhibition of 1S,3R-ACPD (10 uM) -stimulated GTP gamma 35S binding on rat Metabotropic glutamate receptor 2 transfected in CHO cells
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.Ability to displace [3H]LY-341,495 from recombinant human Metabotropic glutamate receptor 2 subtypes expressed in RGT cells.
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2
Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2Antagonistic activity against stimulation of GTP (gamma) 35 S binding by glutamate in membranes from CHO cells expressing human Metabotropic glutamate receptor 2
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation countingDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in HEK cell membranes after 90 mins by liquid scintillation counting
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation methodDisplacement of [3H]-LY459477 from recombinant human mGlu2 receptor expressed in hamster AV12 cell membranes co-expressing rat EAAT1 incubated for 90 mins by top count scintillation method
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Displacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysisDisplacement of [3H]-JNJ46281222 from human metabotropic glutamate receptor 2 expressed in CHOK1 cell membranes after 60 mins by microbeta counting analysis
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008Binding affinity towards metabotropic glutamate receptor 2 of rat expressed in CHO cells was determined by using [3H]MGS-0008
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation countingDisplacement of [3H]-459477 from human recombinant mGlu2 receptor expressed in AV12 cells after 90 mins by liquid scintillation counting
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2Displacement of [3H]-341495 binding to membranes expressing recombinant human Metabotropic glutamate receptor 2
Saturation binding experiment using tritiated compound, and membranes from CHO-K1 cells stably expressing the human mGlu<sub>2</sub> receptor.Saturation binding experiment using tritiated compound, and membranes from CHO-K1 cells stably expressing the human mGlu<sub>2</sub> receptor.
Saturation binding experiment using tritiated compound, and membranes from CHO-K1 cells stably expressing the human mGlu<sub>2</sub> receptor.Saturation binding experiment using tritiated compound, and membranes from CHO-K1 cells stably expressing the human mGlu<sub>2</sub> receptor.
Saturation binding experiment using tritiated compound, and membranes from CHO-K1 cells stably expressing the human mGlu<sub>2</sub> receptor.Saturation binding experiment using tritiated compound, and membranes from CHO-K1 cells stably expressing the human mGlu<sub>2</sub> receptor.