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En kinetisk fluorescens-baserede Ca2 + mobilisering Assay at identificere G Protein-koblet Receptor agonister og antagonister allosteriske modulatorer
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JoVE Journal Medicine
A Kinetic Fluorescence-based Ca2+ Mobilization Assay to Identify G Protein-coupled Receptor Agonists, Antagonists, and Allosteric Modulators

En kinetisk fluorescens-baserede Ca2 + mobilisering Assay at identificere G Protein-koblet Receptor agonister og antagonister allosteriske modulatorer

DOI:
10.3791/56780-v

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07:41 min

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February 20, 2018

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, , , ,
1Laboratory of Virology and Chemotherapy, Department of Microbiology and Immunology, Rega Institute for Medical Research,KU Leuven

Chapters

  • 00:05Title
  • 00:50Ca2+ Mobilization Assay Cell Seeding
  • 01:58Fluorescence Plate Reader Protocol Setup
  • 04:38Fluorescence Assay
  • 05:36Results: Representative Chemokine Ligand: Receptor Specificity Analyses
  • 07:07Conclusion

Summary

Automatic Translation

Automatic Translation

Den beskrevne cellulære assay er designet til identifikation af CXC chemokine receptor 4 (CXCR4)-interagerende agenter, der hæmmer eller stimulere enten konkurrencedygtige eller allosterically, den intracellulære Ca2 + release initieret af CXCR4 aktivering.

Tags

G Protein-coupled ReceptorCalcium MobilizationFluorescence-based AssayAgonistAntagonistAllosteric ModulatorDrug DiscoveryIntracellular CalciumGPCRCell-based AssayHigh-throughput Screening

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