β-arrestin1 Rabbit pAb
Sizes: 20μL, 100μL
Catalogue Numbers: A0998-20, A0998-100
Citations, Manuals and MSDS Available upon request.
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.
Category: Polyclonal Antibodies
Applications: WB, IHC-P, IF/ICC, IP, ELISA
Cross-reactivity: Human, Mouse, Rat
Protein Weight: 47kDa
Observed Molecular Weight: 51kDa
Immunogen: Recombinant protein (or fragment)
Species: Human
GeneID: 408
SWISS: P49407
Alternate Names: ARB1; ARR1; β-arrestin1
Source: Rabbit
Isotype: IgG
Purity: Affinity purification
Storage: Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS containing 50% glycerol, preserved with proclin300 or sodium azide (as specified on the Certificate of Analysis), pH 7.3.
Recommended Dilutions: WB, 1:500 - 1:1000 IHC-P, 1:50 - 1:200 IF/ICC, 1:50 - 1:200 IP, 0.5μg-4μg antibody for 200μg-400μg extracts of whole cells ELISA, Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
Research Areas: Signal Transduction, G protein signaling, G-Protein-Coupled ReceptorsGPCR, G-Protein-Coupled Receptors Signaling to MAPK Erk, Kinase, Cell Biology Developmental Biology, Neuroscience, Neurodegenerative Diseases.
NCBI Alias: ARRB1
Research Use Only