• Product NameARRB1 Rabbit mAb
• Host SpeciesRabbit
• ClonalityMonoclonal
• IsotypeRabbit IgG
• PurificationAffinity-chromatography
• ApplicationsWB IHC ICC/IF FC
• Species ReactivityHuman Mouse Rat
• SpecificityARRB1 Antibody detects endogenous levels of total ARRB1
• Immunogen DescriptionA synthesized peptide derived from human ARRB1
• Alternative Names    ARRB1; ARB1; ARR1; Arrestin beta 1; Beta arrestin 1;
• Accession No. Uniprot:P49407
• UniprotP49407
• Calculated MW 50kDa
• Formulation Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Storage Store at +4˚C short term. Store at -20˚C long term. Avoid freeze / thaw cycle.

• WB 1:500~1:1000 IHC 1:50~1:200 ICC/IF 1:50~1:200 FC 1:20

• Arrestin proteins function as negative regulators of G protein-coupled receptor (GPCR) signaling. Cognate ligand binding stimulates GPCR phosphorylation, which is followed by binding of arrestin to the phosphorylated GPCR and the eventual internalization of the receptor and desensitization of GPCR signaling. Four distinct mammalian arrestin proteins are known. Arrestin 1 (also known as S-arrestin) and arrestin 4 (X-arrestin) are localized to retinal rods and cones, respectively.

Arrestin proteins function as negative regulators of G protein-coupled receptor (GPCR) signaling. Cognate ligand binding stimulates GPCR phosphorylation, which is followed by binding of arrestin to the phosphorylated GPCR and the eventual internalization of the receptor and desensitization of GPCR signaling. Four distinct mammalian arrestin proteins are known. Arrestin 1 (also known as S-arrestin) and arrestin 4 (X-arrestin) are localized to retinal rods and cones, respectively.

• Western blot analysis of ARRB1 expression in 293T cell lysate.
• Immunohistochemical analysis of paraffin-embedded human kidney, using ARRB1 Antibody.
• All lanes use the Antibody at 1:1K dilution for 1 hour at room temperature.

• Flow Cytometry (FCM) General Protocol
• Immunofluorescence(IC)
• Immunohistochemistry(Polymer)
• Western Blotting