{"product_id":"cst-27957s","title":"CST,  27957S, Total p27 Kip1 Matched Antibody Pair","description":"Matched Antibody Pair for studying p27 Kip1 in the research area.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nMatched Antibody Pairs consist of capture and detection antibodies that bind to non-overlapping epitopes. For specific identification of the capture and detection antibodies in this pair, please refer to the data figure caption. Optimal dilutions\/concentrations should be determined by the end user.\n\u003cb\u003eFormulation\u003c\/b\u003e\nSupplied in 1X PBS (10 mM Na 2 HPO 4 , 3 mM KCl, 2 mM KH 2 PO 4 , and 140 mM NaCl (pH 7.8)). BSA and Azide Free.\n\u003cb\u003eStorage\u003c\/b\u003e\nStore at -20ºC. This product will freeze at -20ºC so it is recommended to aliquot into single-use vials to avoid multiple freeze\/thaw cycles . A slight precipitate may be present and can be dissolved by gently vortexing. This will not interfere with antibody performance.\n\u003cb\u003eBackground\u003c\/b\u003e\np27 Kip1 is a member of the Cip\/Kip family of cyclin-dependent kinase inhibitors. Like its relatives, p57 Kip2 and p21 Waf1\/Cip1, the ability to enforce the G1 restriction point is derived from its inhibitory binding to CDK2\/cyclin E and other CDK\/cyclin complexes. Expression levels of p27 are upregulated in quiescent cells and in cells treated with cAMP or other negative cell cycle regulators. Downregulation of p27 can be induced by treatment with interleukin-2 or other mitogens; this involves phosphorylation of p27 and its degradation by the ubiquitin-proteasome pathway (1-4).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\nCDKN1B; CDKN4; CDN1B; cyclin dependent kinase inhibitor 1B; Cyclin-dependent kinase inhibitor 1B; cyclin-dependent kinase inhibitor 1B (p27, Kip1); Cyclin-dependent kinase inhibitor p27; KIP1; MEN1B; MEN4; p27Kip1\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M","brand":"CST","offers":[{"title":"Default Title","offer_id":46800307191977,"sku":"27957S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-27957s","provider":"Iright","version":"1.0","type":"link"}