Recombinant Human ARRB2, GST-tagged

• Cat.No.: ARRB2-9893H
• Product Overview: Recombinant Human ARRB2 protein, fused to GST-tag, was expressed in E.coli and purified by GSH-sepharose.

Specification

• Description: Members of arrestin/beta-arrestin protein family are thought to participate in agonist-mediated desensitization of G-protein-coupled receptors and cause specific dampening of cellular responses to stimuli such as hormones, neurotransmitters, or sensory signals. Arrestin beta 2, like arrestin beta 1, was shown to inhibit beta-adrenergic receptor function in vitro. It is expressed at high levels in the central nervous system and may play a role in the regulation of synaptic receptors. Besides the brain, a cDNA for arrestin beta 2 was isolated from thyroid gland, and thus it may also be involved in hormone-specific desensitization of TSH receptors. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene.
• Source: E.coli
• Species: Human
• Tag: GST
• Protein length: 162-408a.a.
• Storage: The protein is stored in PBS buffer at -20℃. Avoid repeated freezing and thawing cycles.
• Storage Buffer: 1M PBS (58mM Na2HPO4,17mM NaH2PO4, 68mM NaCl, pH8. ) added with 100mM GSH and 1% Triton X-100,15%glycerol.

Gene Information

• Gene Name: ARRB2 arrestin, beta 2 [ Homo sapiens ]
• Official Symbol: ARRB2
• Synonyms: ARRB2; arrestin, beta 2; ARR2; beta-arrestin-2; arrestin 3; BARR2; DKFZp686L0365; arrestin beta-2; ARB2
• Gene ID: 409
• mRNA Refseq: NM_001257328
• Protein Refseq: NP_001244257
• MIM: 107941
• UniProt ID: P32121
• Chromosome Location: 17p13
• Pathway: ALK1 signaling events, organism-specific biosystem; Activated NOTCH1 Transmits Signal to the Nucleus, organism-specific biosystem; Arf6 signaling events, organism-specific biosystem; Atypical NF-kappaB pathway, organism-specific biosystem; CXCR4-mediated signaling events, organism-specific biosystem; Calcium Regulation in the Cardiac Cell, organism-specific biosystem; Chemokine signaling pathway, organism-specific biosystem
• Function: G-protein coupled receptor binding; angiotensin receptor binding; protein binding; receptor binding; ubiquitin protein ligase binding