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 1 is a cytosolic protein and acts as a cofactor in the beta-adrenergic receptor kinase (BARK) mediated desensitization of beta-adrenergic receptors. Besides the central nervous system, it is expressed at high levels in peripheral blood leukocytes, and thus the BARK/beta-arrestin system is believed to play a major role in regulating receptor-mediated immune functions. Alternatively spliced transcripts encoding different isoforms of arrestin beta 1 have been described.
Pack Size | 100ul, 1ml, 20ul |
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Applications | ELISA, IF/ICC, IHC-P, IP, WB |
Host Species | Rabbit |
Ig Isotype | IgG |
Antibody Type | Polyclonal Antibody |
Organism Species | Human |
Product Synonyms | Beta-arrestin1 |
Observed Mol Wt | 47kDa |
Alternative Names | ARB1; ARR1; Beta-arrestin1 |
Immunogen (Antigen) | Recombinant protein |
Format | Liquid |
Buffer Formulation | 50% glycerol, PBS with 0.05% proclin300, pH7.3 |
Reactivity | Human, Mouse, Rat |
Uniprot ID | 408 |
Gene ID | P49407 |
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, Neuroscience |
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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