中文名稱: ARRB1抗原(重組蛋白)
英文名稱: ARRB1 Antigen (Recombinant Protein)
儲(chǔ) 存: 冷凍(-20℃)
相關(guān)類別: 抗原
概 述
Fusion protein corresponding to a region derived from 46-300 amino acids of human ARRB1
技術(shù)規(guī)格
Full name:
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arrestin, beta 1
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Synonyms:
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ARB1; ARR1
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Swissprot:
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P49407
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Gene Accession:
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BC003636
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Purity:
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>85%, as determined by Coomassie blue stained SDS-PAGE
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Expression system:
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Escherichia coli
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Tags:
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His tag C-Terminus, GST tag N-Terminus
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Background:
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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.
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