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  4. Recombinant Pig Epididymal secretory protein E1 (NPC2)

Recombinant Pig Epididymal secretory protein E1 (NPC2)

  • 货号：
    CSB-YP015976PI
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP015976PI
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP015976PI-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 货号：
    CSB-BP015976PI
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP015976PI
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
  • Uniprot No.：
  • 别名：
    NPC2; NPC intracellular cholesterol transporter 2; 16 kDa secretory protein; Epididymal secretory protein E1; Niemann Pick type C2 protein homolog
  • 种属：
    Sus scrofa (Pig)
  • 蛋白长度：
    Full Length of Mature Protein
  • 表达区域：
    20-149
  • 氨基酸序列
    E PVHFRDCGSG VGVIKEVNVN PCPTQPCQLH KGQSYSVNVT FTSNTQSKGS KAVVHGIVMG VPIPFPIPDP DGCKSGINCP IQKDQTYSYL NKLPVKAEYP SIKLVVEWKL QDDNDQCLFC WQIPVQIES
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Intracellular cholesterol transporter which acts in concert with NPC1 and plays an important role in the egress of cholesterol from the lysosomal compartment. Unesterified cholesterol that has been released from LDLs in the lumen of the late endosomes/lysosomes is transferred by NPC2 to the cholesterol-binding pocket in the N-terminal domain of NPC1. May bind and mobilize cholesterol that is associated with membranes. NPC2 binds cholesterol with a 1:1 stoichiometry. Can bind a variety of sterols, including lathosterol, desmosterol and the plant sterols stigmasterol and beta-sitosterol. The secreted form of NCP2 regulates biliary cholesterol secretion via stimulation of ABCG5/ABCG8-mediated cholesterol transport.
  • 亚细胞定位：
    Secreted. Endoplasmic reticulum. Lysosome.
  • 蛋白家族：
    NPC2 family
  • 组织特异性：
    Found in the fluid from the distal caput to cauda epididymis, not detected in the rete testis and the proximal and middle caput epididymal fluids (at protein level).
  • 数据库链接：

    KEGG: ssc:397410

    STRING: 9823.ENSSSCP00000002564

    UniGene: Ssc.16778