https://www.selleckchem.com/products/gw9662.html
G protein-coupled receptors (GPCRs) belong to a major receptor family and regulate important physiological and pathological functions. Upon agonist activation, GPCRs couple to G proteins and induce the activation of G protein-dependent signaling pathways. The agonist-activated GPCRs are also phosphorylated by G protein-coupled receptor kinases (GRKs), which promote their interaction with arrestins. Arrestin binding induces desensitization (i.e., inability to couple to G proteins) and/or internalization of GPCRs. Arrestins not only desens
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