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  4. Recombinant Human Nicotinate-nucleotide pyrophosphorylase [carboxylating] (QPRT)

Recombinant Human Nicotinate-nucleotide pyrophosphorylase [carboxylating] (QPRT)

  • 货号：
    CSB-YP621868HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP621868HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP621868HU-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-BP621868HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP621868HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    QPRT
  • Uniprot No.：
  • 别名：
    NADC_HUMAN; Nicotinate nucleotide pyrophosphorylase (carboxylating); Nicotinate-nucleotide pyrophosphorylase [carboxylating]; QAPRTase; QPRT; QPRTase; Quinolinate phosphoribosyltransferase [decarboxylating]; Quinolinate phosphoribosyltransferase
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-297
  • 氨基酸序列
    MDAEGLALLL PPVTLAALVD SWLREDCPGL NYAALVSGAG PSQAALWAKS PGVLAGQPFF DAIFTQLNCQ VSWFLPEGSK LVPVARVAEV RGPAHCLLLG ERVALNTLAR CSGIASAAAA AVEAARGAGW TGHVAGTRKT TPGFRLVEKY GLLVGGAASH RYDLGGLVMV KDNHVVAAGG VEKAVRAARQ AADFTLKVEV ECSSLQEAVQ AAEAGADLVL LDNFKPEELH PTATVLKAQF PSVAVEASGG ITLDNLPQFC GPHIDVISMG MLTQAAPALD FSLKLFAKEV APVPKIH
  • 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：
    Involved in the catabolism of quinolinic acid (QA).
  • 基因功能参考文献：
    1. Our data suggest that QPRT may play an important role in the pathogenesis of autism spectrum disorders in Chr16p11.2 deletion carriers. PMID: 30443311
    2. WT1 knock-down gave a corresponding decrease in QPRT gene and protein expression. Chromatin-immunoprecipitation revealed WT1 binding to a conserved site in the first intron of the QPRT gene. PMID: 27889611
    3. The structural features, size distribution, heat aggregation and ITC studies of the full-length enzyme and the enzyme lacking helix alpha1 strongly suggest that human QPRT acts as a hexamer for cooperative reactant binding via three dimeric subunits and maintaining stability. PMID: 26805589
    4. Report of the crystal structure of human QPRT bound to its inhibitor phthalic acid (PHT) and kinetic analysis of PHT inhibition of human QPRT. PMID: 24038671
    5. QPRT is a potential new marker for the immunohistochemical screening of follicular thyroid nodules. PMID: 19321014

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  • 蛋白家族：
    NadC/ModD family
  • 数据库链接：

    HGNC: 9755

    OMIM: 606248

    KEGG: hsa:23475

    STRING: 9606.ENSP00000378782

    UniGene: Hs.513484