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Invitrogen™ GRK2 Monoclonal Antibody (3F8)
Description
MA5-15840 targets GRK2 in indirect ELISA, IF, IHC, and WB applications and shows reactivity with Human, mouse, Non-human primate, and Rat samples. The MA5-15840 immunogen is purified recombinant fragment of human GRK2 expressed in E. Coli. . MA5-15840 detects GRK2 which has a predicted molecular weight of approximately 80kDa.
ADRBK1 (GRK2) is a serine/threonine kinase. Many of the G protein-coupled receptors are known to be phosphorylated by G protein-dependent receptor kinases (GRKs). G protein-coupled receptor kinases (GRKs) are important regulators of G protein-coupled receptors(GPCRs). GRK2 (83 kDa), one of six members of this family that have been identified, is ubiquitously expressed in mammals. After binding to their ligand and interacting with heterotrimeric G proteins, GPCRs (e.g., a2-adrenergic receptor) are phosphorylated by GRKs. Internalization of the GPCRs, regulated by beta-arrestin-1, leads to activation of the Ras - Raf - ERK1&2 signaling pathway. GRK2 activity is tightly controlled by different mechanisms including phosphorylation by kinases such as PKC, Src and ERK1&2, as well as interaction with various proteins. ERK phosphorylates and thus inactivates GRK2 on serine 670 in a negative feedback mechanism.
Specifications
Specifications
| Antigen | GRK2 |
| Applications | ELISA, Immunohistochemistry (Paraffin), Western Blot, Immunocytochemistry |
| Classification | Monoclonal |
| Clone | 3F8 |
| Concentration | Conc. Not Determined |
| Conjugate | Unconjugated |
| Formulation | ascites with 0.03% sodium azide |
| Gene | GRK2 |
| Gene Accession No. | P25098, P26817, Q99MK8 |
| Gene Alias | ADRBK1; Adrbk-1; adrenergic beta receptor kinase 1; adrenergic receptor kinase, beta 1; adrenergic, beta, receptor kinase 1; BARK; BARK1; Bark-1; beta ARK; Beta-adrenergic receptor kinase 1; beta-adrenergic receptor kinase 1 beta ARK1; beta-AR kinase-1; betaARK1; BETA-ARK1; beta-ARK-1; EC 2.7.1.126; G protein-coupled receptor kinase 2; G-protein coupled receptor kinase 2; G-protein-coupled receptor kinase 2; grk 2; Grk2; GRK-2 |
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