Communications Biology (Nov 2022)

A bead-based GPCR phosphorylation immunoassay for high-throughput ligand profiling and GRK inhibitor screening

  • Johanna Kaufmann,
  • Nina Kathleen Blum,
  • Falko Nagel,
  • Anna Schuler,
  • Julia Drube,
  • Carsten Degenhart,
  • Julian Engel,
  • Jan Eicke Eickhoff,
  • Pooja Dasgupta,
  • Sebastian Fritzwanker,
  • Maria Guastadisegni,
  • Clemens Schulte,
  • Elke Miess-Tanneberg,
  • Hans Michael Maric,
  • Mariana Spetea,
  • Andrea Kliewer,
  • Matthias Baumann,
  • Bert Klebl,
  • Rainer K. Reinscheid,
  • Carsten Hoffmann,
  • Stefan Schulz

DOI
https://doi.org/10.1038/s42003-022-04135-9
Journal volume & issue
Vol. 5, no. 1
pp. 1 – 11

Abstract

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A G protein-coupled receptors (GPCRs) phosphorylation assay for cell culture plates can be used for ligand profiling and inhibitor screening, as evidenced by the identification of two GRK inhibitor compounds.