HEK-293 cells were subjected to SDS PAGE followed by western blot with FNab03656(GRK6 antibody) at dilution of 1:1000
Background
Specifically phosphorylates the activated forms of G protein-coupled receptors. Such receptor phosphorylation initiates beta-arrestin-mediated receptor desensitization, internalization, and signaling events leading to their desensitization. Seems to be involved in the desensitization of D2-like dopamine receptors in striatum and chemokine receptor CXCR4 which is critical for CXCL12-induced cell chemotaxis(By similarity). Phosphorylates rhodopsin(RHO)(in vitro) and a non G-protein-coupled receptor: LRP6 during Wnt signaling(in vitro).