beta Arrestin 1 (ARRB1) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IHC
Recommend Dilution	IHC: 50-200 Positive control: Human liver cancer Predicted cell location: Cytoplasm
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Immunogen	Fusion protein of human ARRB1
Formulation	pH7.4 PBS, 0.05% NaN3, 40% Glyceroln
Concentration	lot specific
Purification	Antigen affinity purification
Conjugation	Unconjugated
Storage Condition	Store at -20°C as received.
Gene Name	arrestin beta 1
Database Link	NP_004032 Entrez Gene 25387 RatEntrez Gene 109689 MouseEntrez Gene 408 Human UniProt ID P49407
Background	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.
Synonyms	ARB1; ARR1
Reference Data
Protein Families	Druggable Genome
Protein Pathways	Chemokine signaling pathway, Endocytosis, MAPK signaling pathway

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