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.
Pack Size | 100ul, 1ml, 20ul |
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Applications | ELISA, IHC-P, WB |
Host Species | Rabbit |
Ig Isotype | IgG |
Antibody Type | Polyclonal Antibody |
Organism Species | Human |
Product Synonyms | ARRB2 |
Observed Mol Wt | 46kDa |
Alternative Names | ARB2; ARR2; BARR2; ARRB2 |
Immunogen (Antigen) | synthetic peptide |
Format | Liquid |
Buffer Formulation | 50% glycerol, PBS with 0.05% proclin300, pH7.3 |
Reactivity | Human, Mouse, Rat |
Uniprot ID | 409 |
Gene ID | P32121 |
Purification | Antigen-specific affinity chromatography followed by Protein A affinity chromatography |
Usage | For Research Use Only. Not for diagnostics or human use. |
Shelf Life | 12 months at time of shipping |
Shipping | Shipped in Dry Ice at -20 Degree Celsius |
Storage | Store at -20 Degree Celsius. It is recommended to aliquot and store to avoid repeated freeze-thaw as it affects the stability of the antibody. |
Research Areas | Cancer; Cell Biology; Immunology |
KD/KO Validated | KD Validated |
Disclaimer | The data indicated herein are as indicated and validated in our laboratory. These reagents are for research use only and not for in-vitro diagnostics or human use. |
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