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Characterization of G Protein-coupled Receptors by a Fluorescence-based Calcium Mobilization Assay
JoVE Journal
Biologia
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JoVE Journal Biologia
Characterization of G Protein-coupled Receptors by a Fluorescence-based Calcium Mobilization Assay

Characterization of G Protein-coupled Receptors by a Fluorescence-based Calcium Mobilization Assay

DOI:
10.3791/51516-v

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11:49 min

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July 28, 2014

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, , , , , ,
1Department of Biology,KU Leuven

Capitoli

  • 00:05Titolo
  • 02:10Transient Transfection of HEK293T Cells
  • 04:08Calcium Mobilization Assay
  • 08:17Assay on the Station Device
  • 09:29Results: Concentration Dependent Activation of the Drosophila Short Neuropeptide F Receptor by sNPF Peptides
  • 10:59Conclusion

Summary

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The here described fluorescence-based calcium mobilization assay is a medium-throughput reverse pharmacology screening system for the identification of functionally activating ligand(s) of orphan G protein-coupled receptors (GPCRs).

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Keywords: G Protein-coupled ReceptorsGPCRReverse PharmacologyCalcium Mobilization AssayFluorescence-based AssayHEK293T CellsG ProteinCalcium SignalingTransient TransfectionOrphan ReceptorMedium-throughput ScreeningLigand Screening

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