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  4. Recombinant Human Metalloreductase STEAP1 (STEAP1)

Recombinant Human Metalloreductase STEAP1 (STEAP1)

  • 中文名称：
    人STEAP1重组蛋白
  • 货号：
    CSB-CF890691HU
  • 规格：
    ￥9720
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

产品详情

  • 纯度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
  • Uniprot No.：
  • 别名：
    STEAP1; PRSS24; STEAP; Metalloreductase STEAP1; Six-transmembrane epithelial antigen of prostate 1
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length
  • 来源：
    in vitro E.coli expression system
  • 分子量：
    58.4kDa
  • 表达区域：
    1-339aa
  • 氨基酸序列
    MESRKDITNQEELWKMKPRRNLEEDDYLHKDTGETSMLKRPVLLHLHQTAHADEFDCPSELQHTQELFPQWHLPIKIAAIIASLTFLYTLLREVIHPLATSHQQYFYKIPILVINKVLPMVSITLLALVYLPGVIAAIVQLHNGTKYKKFPHWLDKWMLTRKQFGLLSFFFAVLHAIYSLSYPMRRSYRYKLLNWAYQQVQQNKEDAWIEHDVWRMEIYVSLGIVGLAILALLAVTSIPSVSDSLTWREFHYIQSKLGIVSLLLGTIHALIFAWNKWIDIKQFVWYTPPTFMIAVFLPIVVLIFKSILFLPCLRKKILKIRHGWEDVTKINKTEICSQL
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-SUMO-tagged
  • 产品提供形式：
    Liquid or 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.
  • 缓冲液：
    Lyophilized from Tris/PBS-based buffer, 6% Trehalose
  • 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：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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 & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Metalloreductase that has the ability to reduce both Fe(3+) to Fe(2+) and Cu(2+) to Cu(1+). Uses NAD(+) as acceptor.
  • 基因功能参考文献：
    1. High STEAP1 expression is associated with prostate cancer. PMID: 29464393
    2. Data suggest a solid basis for further research into understanding how six-transmembrane epithelial antigen of prostate member 1 (STEAP1) activities may affect cancer progression. PMID: 27792302
    3. These findings highlight the ability of immuno-PET with (89)Zr-2109A to detect acute changes in STEAP1 expression PMID: 25453051
    4. Data indicate that six transmembrane epithelial antigen of the prostate 1 (STEAP1) is consistently overexpressed in malignant prostate tissue, namely adenocarcinoma and prostatic intraepithelial neoplasia (PIN) lesions. PMID: 24239460
    5. The findings provide evidence that STEAP1 is a biomarker of worse prognosis in prostate carcinomas patients. PMID: 24025158
    6. STEAP1 is down-regulated by dihydrotestosterone and estradiols in LNCaP cells and in rat prostate. PMID: 23060075
    7. A total of 62.3% of the Ewing's Sarcoma samples displayed detectable STEAP1 expression with predominant localization of the protein at the plasma membrane. PMID: 22317770
    8. STEAP1 is associated with the invasive behavior and oxidative stress phenotype of Ewing tumors, an unanticipated oncogenic function of STEAP1. PMID: 22080479
    9. STEAP1 overexpression predicts improved outcome of Ewing's sarcoma patients, possibly due to enhanced sensitivity towards ROS-generating chemotherapeutics. PMID: 22317770
    10. EWS-FLI1 mediated overexpression of STEAP1 increases the invasiveness and oxidative stress levels of Ewing tumor cells. PMID: 22080479
    11. Data suggest that zoledronic acid may affect cancer cells also by targeting the gene expression of STEAP. PMID: 19915386
    12. Peptide STEAP-292.2L (MLAVFLPIV) may have potential as an antitumor peptide vaccine. PMID: 15958640
    13. STEAP mRNA is used here as a marker to evaluate biological samples from individuals suspected of having cancers, and may provide prognostic information useful in defining appropriate therapeutic options. PMID: 18793824
    14. STEAP1 is over-expressed in breast cancer and down-regulated by 17beta-estradiol. PMID: 18958632
    15. STEAPs may represent novel markers of mesenchymal stem cells in man as well as mice. PMID: 19196137

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  • 亚细胞定位：
    Endosome membrane; Multi-pass membrane protein.
  • 蛋白家族：
    STEAP family
  • 组织特异性：
    Ubiquitously expressed. Highly expressed in prostate tumors.
  • 数据库链接：

    HGNC: 11378

    OMIM: 604415

    KEGG: hsa:26872

    STRING: 9606.ENSP00000297205

    UniGene: Hs.61635