Human/Mouse/Rat GRK2 Antibody
R&D Systems, part of Bio-Techne | Catalog # MAB4339
Key Product Details
Species Reactivity
Human, Mouse, Rat
Applications
Western Blot
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG2B Clone # 466717
Product Specifications
Immunogen
E. coli-derived recombinant human GRK2
Pro468-Leu689
Accession # P25098
Pro468-Leu689
Accession # P25098
Specificity
Detects endogenous human, mouse and rat GRK2 in Western blots.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2B
Scientific Data Images for Human/Mouse/Rat GRK2 Antibody
Detection of Human/Mouse/Rat GRK2 by Western Blot.
Western blot shows lysates of Ramos human Burkitt's lymphoma cell line, NIH-3T3 mouse embryonic fibroblast cell line, and Rat-2 rat embryonic fibroblast cell line. PVDF membrane was probed with 1 µg/mL of Human/Mouse/Rat GRK2 Monoclonal Antibody (Catalog # MAB4339) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for GRK2 at approximately 79 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.Applications for Human/Mouse/Rat GRK2 Antibody
Application
Recommended Usage
Western Blot
1 µg/mL
Sample: Ramos human Burkitt's lymphoma cell line, NIH-3T3 mouse embryonic fibroblast cell line, and Rat-2 rat embryonic fibroblast cell line
Sample: Ramos human Burkitt's lymphoma cell line, NIH-3T3 mouse embryonic fibroblast cell line, and Rat-2 rat embryonic fibroblast cell line
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS and NaCl with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: GRK2
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. GRK2 is a member of the betaARK subfamily, and was originally termed beta‑adrenergic receptor kinase 1 ( betaARK1).
Long Name
G protein-coupled Receptor Kinase 2
Alternate Names
ADRBK1, BARK1, Beta-ARK1
Gene Symbol
GRK2
UniProt
Additional GRK2 Products
Product Documents for Human/Mouse/Rat GRK2 Antibody
Product Specific Notices for Human/Mouse/Rat GRK2 Antibody
For research use only
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