{"product_id":"cst-2306t","title":"CST,  2306T, DARPP-32 (19A3) Rabbit Monoclonal Antibody","description":"Monoclonal Antibody for studying DARPP-32. Validated for WB,IP,IHC,IF. Available in 2 sizes. Highly specific and rigorously validated in-house, DARPP-32 (19A3) Rabbit Monoclonal Antibody (CST #2306) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nWestern Blotting: 1:1000\nImmunoprecipitation: 1:50\nImmunohistochemistry (Paraffin): 1:200\nImmunofluorescence (Frozen): 1:400\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied 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 # 26031 .\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Western Blotting, Immunoprecipitation, Immunohistochemistry (Paraffin), Immunofluorescence (Frozen)\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nDARPP-32 (19A3) Rabbit Monoclonal Antibody detects endogenous levels of totoal DARPP-32 protein.\nSpecies Reactivity: Mouse, Rat\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Glu160 of human DARPP-32.\n\u003cb\u003eBackground\u003c\/b\u003e\nDARPP-32 (dopamine and cyclic AMP-regulated phosphoprotein, relative molecular mass 32,000) is a cytosolic protein highly enriched in medium-sized spiny neurons of the neostriatum (1). It is a bifunctional signaling molecule that controls serine\/threonine kinase and serine\/threonine phosphatase activity (2). Dopamine stimulates phosphorylation of DARPP-32 through D1 receptors and activation of PKA. PKA phosphorylation of DARPP-32 at Thr34 converts it into an inhibitor of protein phosphatase 1 (1). DARPP-32 is converted into an inhibitor of PKA when phosphorylated at Thr75 by cyclin-dependent kinase 5 (CDK5) (2). Mice containing a targeted deletion of the DARPP-32 gene exhibit an altered biochemical, electrophysiological, and behavioral phenotype (3).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nDARPP-32; DARPP32; dopamine and cAMP regulated phosphoprotein; dopamine and cAMP-regulated neuronal phosphoprotein 32; Dopamine- and cAMP-regulated neuronal phosphoprotein; FLJ20940; PPP1R1B; PPR1B; protein phosphatase 1 regulatory inhibitor subunit 1B; Protein phosphatase 1 regulatory subunit 1B; protein phosphatase 1, regulatory (inhibitor) subunit 1B; protein phosphatase 1, regulatory (inhibitor) subunit 1B (dopamine and cAMP regulated phosphoprotein, DARPP-32)\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: M R\nSENSITIVITY: Endogenous\nMW (kDa): 32\nSource\/Isotype: Rabbit","brand":"CST","offers":[{"title":"Default Title","offer_id":46801052663977,"sku":"2306T","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-2306t","provider":"Iright","version":"1.0","type":"link"}