重组人RBP4蛋白

产品详情

  • 产品名称
    重组人RBP4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 pro form of human RBP4 (NP_006735.2) (Met 1-Leu 201) was expressed with a C-terminal polyhistidine tag.
  • 蛋白纯度
    > 85 % as determined by SDS-PAGE
  • 蛋白活性
    Measured by its ability to bind all-trans retinoic acid. The binding of retinoic acid results in the quenching of Trp fluorescence in RBP4.
    The 50% binding concentration (BC50) is > 1.0 µM.
  • 分子量
    The recombinant human RBP4 consists of 194 amino acids after removal of the signal peptide and migrates as an approximately 23 kDa protein as predicted.
  • 蛋白别名
    PRBP; RBP-4; OTTHUMP00000020115; RBPA; RBP; RDCCAS; PRO2222; RBP4
  • 蛋白全名
    Retinol-binding protein 4
  • 蛋白描述
    Delivers retinol from the liver stores to the peripheral tissues. In plasma, the RBP-retinol complex interacts with transthyretin, this prevents its loss by filtration through the kidney glomeruli.
  • 发货形式
    Lyophilized from sterile PBS, pH 7.2
    1. 5 % trehalose and mannitol are added as protectants before lyophilization.
    2. Please contact us for any concerns or special requirements.
  • 内毒素
    < 1.0 EU per μg of the protein as determined by the LAL method
  • 保存条件
    Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
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