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Grk4

G protein-coupled receptor kinase 4 is a protein in humans that is encoded by GRK4 gene. Specifically phosphorylates the activated forms of G protein-coupled receptors. GRK4-alpha can phosphorylate rhodopsin and its activity is inhibited by calmodulin; the other three isoforms do not phosphorylate rhodopsin and do not interact with calmodulin. GRK4-alpha and GRK4-gamma phosphorylate DRD3. Phosphorylates ADRB2.

Grk4 Antibodies

Grk4 for Homo sapiens (Human)

Grk4 Proteins

Grk4 Proteins for Rattus norvegicus (Rat)

Grk4 Proteins for Homo sapiens (Human)

Grk4 Proteins for Mus musculus (Mouse)