重组人CPB1蛋白

产品详情

  • 产品名称
    重组人CPB1蛋白
  • 蛋白种属
  • 表达宿主
    人胚胎肾细胞(HEK293)
  • Unitprot ID
  • 克隆构建
    A DNA sequence encoding the Human CPB1/CPB/PCPB His16-Tyr417 is expressed with a 6His tag at the C-terminus.
  • 蛋白纯度
    >95% as determined by SDS-PAGE.
  • 蛋白别名
    CPB; PCPB
  • 蛋白全名
    carboxypeptidase B1(CPB1)
  • 蛋白描述
    Carboxypeptidase B1 is an exopeptidase which specifically cleaves the C-terminal Arg and Lys residues with a preference for Arg. Expressed mainly in pancreas, CPB1 is a useful serum marker for acute pancreatitis and pancreatic graft rejection.Human CPB1 consists of a signal peptide, a pro region, and a mature chain. The purified rhCPB1 corresponds to the pro form, which can be activated by trypsin, the only pancreatic protease capable of generating active enzyme from the zymogen in vitro.
  • 发货形式
    Supplied as a 0.2 μm filtered solution of 20mM MES, 150mM NaCl, pH 5.5.
  • 内毒素
    <1.0 EU per μg protein as determined by the LAL method.
  • 保存条件
    Store at <-20°C, minimize freeze-thaw cycles.
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