Human GRK3 Alexa Fluor® 350-conjugated Antibody

Catalog #: FAB4785U Datasheet / COA / SDS

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FAB4785U-100UG

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All GRK3 Antibodies

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Human GRK3 Alexa Fluor® 350-conjugated Antibody Summary

Species Reactivity

Human

Specificity

Detects endogenous human GRK3 in Western blots.

Source

Monoclonal Mouse IgG2b Clone # 497018

Purification

Protein A or G purified

Immunogen

E. coli-derived recombinant human GRK3
Pro469-Leu688
Accession # P35626

Formulation

Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Label

Alexa Fluor 350 (Excitation= 346 nm, Emission= 442 nm)

Applications

Recommended Concentration

Sample

Western Blot

Optimal dilution of this antibody should be experimentally determined.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: GRK3

G protein-coupled receptor kinases (GRKs) are important modulators of G protein-coupled receptor (GPCR) signaling. Receptor phosphorylation by specific GRKs plays a key role in triggering rapid desensitization. The GRK family consists of 7 isoforms that share a central catalytic domain with homology to other serine/threonine kinases. The catalytic domain is flanked by an amino-terminal RGS domain of 183‑188 amino acids and a carboxyl-terminus of variable length. GRK3 (also known as beta -adrenergic receptor kinase 2, or beta ARK2) and GRK2 ( beta ARK1) are members of the beta -adrenergic receptor kinase subfamily. GRK3 may phosphorylate alpha -synuclein at S129, suggesting a potential involvement for this kinase in Parkinson’s disease.

Long Name

G protein-coupled Receptor Kinase 3

Entrez Gene IDs

157 (Human); 320129 (Mouse); 25372 (Rat)

Alternate Names

ADRBK2; adrenergic, beta, receptor kinase 2; BARK2; BARK2beta-adrenergic receptor kinase 2; Beta-ARK-2; EC 2.7.11; EC 2.7.11.15; G-protein-coupled receptor kinase 3; GRK3; GRK3Beta-ARK-2