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β-arrestin1 polyclonal antibody

货号: BS6102

价格：￥ 1140

货期：现货（1-2个工作日）

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No. :BS6102

Product Name :β-arrestin1 polyclonal antibody

Swiss-Prot :P49407

Host :Rabbit

Reactivity :Human, Mouse, Rat

Applications :WB, IHC, IF/ICC, IP

Application_all :WB,1:500 - 1:2000|IHC,1:50 - 1:200|IF/ICC,1:20 - 1:100|IP,1:50 - 1:100

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.

Product :1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Purification&Purity :The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Polyclonal Antibodies

BiowMW :51KDa

Note :For research use only, not for use in diagnostic procedure.

Alternative Name :ARRB1;ARB1;ARR1

Immunogen :Recombinant fusion protein of human β-arrestin1(NP_004032.2).

Conjugate :Unconjugated

Modification :Unmodification

Western blot analysis of extracts of various cell lines, using β-arrestin1 antibody at 1:1000 dilution.
Secondary antibody: HRP Goat Anti-Rabbit IgG at 1:10000 dilution.
Lysates/proteins: 25ug per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL Basic Kit .
Exposure time: 30s.

Immunohistochemistry of paraffin-embedded rat heart using β-arrestin1 antibody at dilution of 1:100 .Perform microwave antigen retrieval with 10 mM PBS buffer pH 7.2 before commencing with IHC staining protocol.

Immunohistochemistry of paraffin-embedded mouse spleen using β-arrestin1 antibody at dilution of 1:100 .Perform microwave antigen retrieval with 10 mM PBS buffer pH 7.2 before commencing with IHC staining protocol.

Immunofluorescence analysis of A-549 cells using β-arrestin1 Rabbit pAb at dilution of 1:150 . Blue: DAPI for nuclear staining.