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Invitrogen™ beta-Arrestin 2 Polyclonal Antibody
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Catalog No. PIPA5113860
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PIPA5113860 100 μL
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Catalog No. PIPA5113860 Supplier Invitrogen™ Supplier No. PA5113860
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Description

Rabbit Polyclonal Antibody

Immunogen sequence: RLVIRKVQFA PEKPGPQPSA ETTRHFLMSD RSLHLEASLD KELYYHGEPL For short term use, store at 2-8°C up to 1 week. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles. Predicted homology: Cow: 100%; Dog: 100%; Guinea Pig: 86%; Horse: 100%; Human: 100%; Mouse: 93%; Pig: 100%; Rabbit: 100%; Rat: 100%; Zebrafish: 93%.

Beta-arrestin-2, or ARRB2, is an adaptor protein belonging to the arrestin family with an N- arrestin domain and a C- arrestin domain. ARRB2 is a regulatory protein involved in heterotrimeric G protein-coupled receptor desensitization and is known to regulate beta2-adrenergic receptor (beta2AR) function by enhancing beta2AR mediated nuclear translocation of ERK. ARRB2 binds to phosphorylated beta2ARs, thereby causing a significant impairment of their capacity to activate G(S) proteins. Along with AIP4, ARRB2 acts as an endosomal sorting molecule that mediates CXCR4 entry into a degradative pathway. It may also be involved in hormone-specific desensitization of TSH receptors. ARRB2 is a Ca2+ binding protein of the retinal outer segments and binds to P-rhodopsin and is also involved in synaptic transmission in photoreceptor cells. It is widely expressed in most of the tissues, especially neuronal tissues and spleen.
TRUSTED_SUSTAINABILITY

Specifications

Antigen beta-Arrestin 2
Applications Immunohistochemistry, Western Blot
Classification Polyclonal
Concentration 0.5 mg/mL
Conjugate Unconjugated
Formulation PBS with 2% sucrose and 0.09% sodium azide
Gene ARRB2
Gene Accession No. P32121, Q91YI4
Gene Alias AI326910; ARB2; ARR2; ARRB2; arrestin 3; arrestin beta 2; arrestin beta-2; arrestin, beta 2; arrestin-3; AW122872; BARR2; BARRES; beta arr2; beta-arrestin 2 long isoform; beta-arrestin 2 short isoform; beta-arrestin-2; Non-visual arrestin-3
Gene Symbols ARRB2
Host Species Rabbit
Immunogen Synthetic peptide directed towards the middle region of human ARRB2.
Purification Method Affinity chromatography
Quantity 100 μL
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 216869, 409
Target Species Human, Mouse
Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Product Type Antibody
Form Liquid
Isotype IgG
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Safety and Handling

WARNING: Cancer - www.P65Warnings.ca.gov
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