{"product_id":"cst-2582s","title":"CST,  2582S, PP1 alpha Antibody","description":"Polyclonal Antibody for studying PP1a. Validated for Western Blotting. Highly specific and rigorously validated in-house, PP1 alpha Antibody (CST #2582) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg\/ml BSA and 50% glycerol. Store at -20°C. Do not aliquot the antibody.\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nPP1 alpha Antibody detects endogenous levels of total PP1α protein. This antibody detects recombinant levels of PP1γ and does not cross-react with PP1δ.\nSpecies Reactivity: Human, Mouse, Rat, Monkey, D. melanogaster\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nPolyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the amino-terminal sequence of human PP1alpha. Antibodies are purified by protein A and peptide affinity chromatography.\n\u003cb\u003eBackground\u003c\/b\u003e\nType 1 protein phosphatase (PP1), a serine\/threonine phosphatase, is highly conserved in eukaryotic cells. Four isoforms of PP1 have been characterized: PP1α, PP1δ, PP1γ1 and PP1γ2 (1). Involvement in cell cycle regulation is one of the biological functions of PP1 (1). It has been illustrated that PP1 dephosphorylates Rb and cdc25 during mitosis (2,3). A cell cycle-dependent phosphorylation at Thr320 of PP1α by cdc2 kinase inhibits PP1α activity (4).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nMGC15877; MGC1674; PP-1A; PP1A; PP1alpha; PPP1A; PPP1CA; protein phosphatase 1 catalytic subunit alpha; protein phosphatase 1, catalytic subunit, alpha isoform; protein phosphatase 1, catalytic subunit, alpha isozyme; serine\/threonine protein phosphatase PP1-alpha 1 catalytic subunit; Serine\/threonine-protein phosphatase PP1-alpha catalytic subunit; testicular tissue protein Li 155\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M R Mk Dm\nSENSITIVITY: Endogenous\nMW (kDa): 38\nSOURCE: Rabbit","brand":"CST","offers":[{"title":"Default Title","offer_id":46797898055849,"sku":"2582S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-2582s","provider":"Iright","version":"1.0","type":"link"}