Human GRK3 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB4785

R&D Systems, part of Bio-Techne
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MAB4785
MAB4785-SP
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Key Product Details

Species Reactivity

Human

Applications

Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2B Clone # 497018

View all GRK3 Antibodies »

Product Specifications

Immunogen

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

Specificity

Detects endogenous human GRK3 in Western blots.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2B

Scientific Data Images for Human GRK3 Antibody

Detection of Human GRK3 antibody by Western Blot.

Detection of Human GRK3 by Western Blot.

Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line and MCF-7 human breast cancer cell line. PVDF membrane was probed with 1 µg/mL of Human GRK3 Monoclonal Antibody (Catalog # MAB4785) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for GRK3 at approximately 80 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Applications for Human GRK3 Antibody

Application
Recommended Usage

Western Blot

1 µg/mL
Sample: HeLa human cervical epithelial carcinoma cell line and MCF-7 human breast cancer 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.

Reconstitution Buffer Available:
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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS 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: 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 betaARK2) and GRK2 ( betaARK1) 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

Alternate Names

ADRBK2, BARK2, Beta-ARK-2

Entrez Gene IDs

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

Gene Symbol

GRK3

UniProt

P35626

Additional GRK3 Products

Product Documents for Human GRK3 Antibody

Product Datasheets

Certificate of Analysis

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Note: Certificate of Analysis not available for kit components.

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Product Specific Notices for Human GRK3 Antibody

For research use only

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