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  | 
		
|---|---|
| Applications | ELISA, IF/ICC, IHC-P, 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 0.02% sodium azide, 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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