CST, 14136T, Spinophilin (E1E7R) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying Spinophilin. Validated for WB,IP,IHC,IF. Available in 2 sizes. Highly specific and rigorously validated in-house, Spinophilin (E1E7R) Rabbit Monoclonal Antibody (CST #14136) is ready to ship. Product Usage Information Western Blotting: 1:1000 Immunoprecipitation: 1:50 Immunohistochemistry (Paraffin): 1:800 Immunofluorescence (Immunocytochemistry): 1:800 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 45071 . Protocol Available protocols: Western Blotting, Immunoprecipitation, Immunohistochemistry (Paraffin), Immunofluorescence (Immunocytochemistry) Specificity / Sensitivity Spinophilin (E1E7R) Rabbit Monoclonal Antibody recognizes endogenous levels of total spinophilin protein. Species Reactivity: Human, Mouse, Rat Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Pro298 of human spinophilin protein. Background Spinophilin is an 815 amino acid protein composed of a PDZ domain, 2 actin-binding domains, a receptor- and PP1-binding domain, three coiled-coiled domains, a potential leucine/isoleucine zipper motif, and three potential SH3 domains (1). Spinophilin interacts with a large number of proteins including ion channel components and G protein-coupled receptors (GPCRs). Spinophilin also interacts with actin filaments; phosphorylation of spinophilin at Ser94 and Ser177 disrupts this interaction (2). Spinophilin has been shown to affect GPCR function through two different mechanisms: spinophilin acts as a functional inhibitor of α-2 adrenergic receptor-mediated arrestin signaling by competing with GRK2 binding to the adrenergic receptor (3) and spinophilin facilitates μ-opioid receptor desensitization by promoting receptor endocytosis (4). Alternate Names FLJ30345; NEB2; neurabin II; Neurabin-2; Neurabin-II; PPP1R6; PPP1R9; PPP1R9B; Protein phosphatase 1 regulatory subunit 9B; protein phosphatase 1, regulatory (inhibitor) subunit 9B; protein phosphatase 1, regulatory subunit 9B; protein phosphatase 1, regulatory subunit 9B, spinophilin; SPINO; Spinophilin; SPL; Spn Specification REACTIVITY: H M R SENSITIVITY: Endogenous MW (kDa): 130 Source/Isotype: Rabbit IgG