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  4. Recombinant Human Melanotransferrin (MELTF) (Active)

Recombinant Human Melanotransferrin (MELTF) (Active)

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  • 品名簡稱：
    Recombinant Human MELTF protein (Active)
  • 貨號：
    CSB-MP013754HU1
  • 說明書：
  • 規(guī)格：
    ￥1140
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
    • Activity
      Measured by its binding ability in a functional ELISA. Immobilized Human MELTF at 2 μg/ml can bind Anti-MELTF recombinant antibody (CSB-RA013754MA1HU). The EC50 is 0.3476-0.4529 ng/mL. Biological Activity Assay
    • The purity of MELTF was greater than 95% as determined by SEC-HPLC
  • 促銷：
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater?than?95%?as?determined?by?SDS-PAGE.
    Greater than 95% as determined by SEC-HPLC.
  • 內(nèi)毒素：
    Less than 1.0 EU/ug as determined by LAL method.
  • 生物活性：
    Measured by its binding ability in a functional ELISA. Immobilized Human MELTF at 2 μg/mL can bind Anti-MELTF recombinant antibody (CSB-RA013754MA1HU). The EC50 is 0.3476-0.4529 ng/mL.
  • 基因名：
  • Uniprot No.：
  • 別名：
    Melanotransferrin; Melanoma-associated antigen p97; CD228; MELTF; MAP97, MFI2
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長度：
    Full Length of Mature Protein of Isoform 1
  • 來源：
    Mammalian cell
  • 分子量：
    76.9 kDa
  • 表達區(qū)域：
    20-709aa
  • 氨基酸序列
    GMEVRWCATSDPEQHKCGNMSEAFREAGIQPSLLCVRGTSADHCVQLIAAQEADAITLDGGAIYEAGKEHGLKPVVGEVYDQEVGTSYYAVAVVRRSSHVTIDTLKGVKSCHTGINRTVGWNVPVGYLVESGRLSVMGCDVLKAVSDYFGGSCVPGAGETSYSESLCRLCRGDSSGEGVCDKSPLERYYDYSGAFRCLAEGAGDVAFVKHSTVLENTDGKTLPSWGQALLSQDFELLCRDGSRADVTEWRQCHLARVPAHAVVVRADTDGGLIFRLLNEGQRLFSHEGSSFQMFSSEAYGQKDLLFKDSTSELVPIATQTYEAWLGHEYLHAMKGLLCDPNRLPPYLRWCVLSTPEIQKCGDMAVAFRRQRLKPEIQCVSAKSPQHCMERIQAEQVDAVTLSGEDIYTAGKTYGLVPAAGEHYAPEDSSNSYYVVAVVRRDSSHAFTLDELRGKRSCHAGFGSPAGWDVPVGALIQRGFIRPKDCDVLTAVSEFFNASCVPVNNPKNYPSSLCALCVGDEQGRNKCVGNSQERYYGYRGAFRCLVENAGDVAFVRHTTVFDNTNGHNSEPWAAELRSEDYELLCPNGARAEVSQFAACNLAQIPPHAVMVRPDTNIFTVYGLLDKAQDLFGDDHNKNGFKMFDSSNYHGQDLLFKDATVRAVPVGEKTTYRGWLGLDYVAALEGMSSQQC
  • 蛋白標簽：
    C-terminal 10xHis-tagged
  • 產(chǎn)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.
  • 緩沖液：
    Lyophilized?from?a?0.2?μm?filtered?PBS,?6%?Trehalose,?pH?7.4
  • 復溶：
    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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 儲存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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.
  • 貨期：
    3-7 business days
  • 注意事項：
    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.

產(chǎn)品評價

靶點詳情

  • 功能：
    Involved in iron cellular uptake. Seems to be internalized and then recycled back to the cell membrane. Binds a single atom of iron per subunit. Could also bind zinc.
  • 基因功能參考文獻：
    1. Melanotransferrin is a serological marker of colorectal cancer by secretome analysis and quantitative proteomics. PMID: 25216327
    2. PC3 tumors are sustained by a small number of tumor-initiating cells with stem-like characteristics, including strong self-renewal and pro-angiogenic capability and marked by the expression pattern FAM65Bhigh/MFI2low/LEF1low. PMID: 21190562
    3. The human genome contains a second melanotransferrin gene (MTf2). There are two isoforms of melanotransferrin. PMID: 11852110
    4. its ability to donate 59Fe to SK-Mel-28 melanoma cells and other cell types PMID: 12230555
    5. membrane-bound and soluble p97 affect the migration capacity of endothelial and melanoma cells and suggest that p97 could be involved in the regulation of plasminogen activation by interacting with pro-uPA and plasminogen. PMID: 12750156
    6. Serum melanotransferrin exists in various conformations depending on the binding of bivalent cations or following post-translational modification; serum melanotransferrin levels are unchanged in subjects with Alzheimer's disease. PMID: 12809550
    7. The distribution of MTf and its splice variants may provide clues to their possible biological roles in melanoma and other tumors. PMID: 15716025
    8. melanotransferrin has a role in cell proliferation and tumorigenesis PMID: 16704991
    9. Anti-angiogenic properties of soluble melanotransferrin may result from local overstimulation of plasminogen activation by tissue plasminogen activator, thus leading to subsequent degradation of the fibronectin matrix and endothelial cell detachment. PMID: 16713448
    10. Altogether, these findings strongly suggest that MTf overexpression in melanoma cells contributes to tumor progression by stimulating plasmin generation as well as cell migration and invasion. PMID: 17196552
    11. HMB-45 (melanoma-associated antigen p97) and Melan-A combined were positive in 100% of the renal angiomyolipomas PMID: 17227112
    12. Novel molecular targets directly or indirectly regulated by MTf and the potential pathways involved in its function, including modulation of proliferation. PMID: 17449903
    13. this review discusses the studies that have demonstrated that melanotransferrin is not involved in iron metabolism, but plays a vital role in melanoma cell proliferation and tumorigenesis. PMID: 17452986
    14. Biochemical and spectroscopic studies of MTF1 are reported. PMID: 18691669

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  • 亞細胞定位：
    [Isoform 1]: Cell membrane; Lipid-anchor, GPI-anchor.
  • 蛋白家族：
    Transferrin family
  • 組織特異性：
    Found predominantly in human melanomas and in certain fetal tissues; also found in liver, epithelium, umbilical chord, placenta and sweat gland ducts.
  • 數(shù)據(jù)庫鏈接：

    HGNC: 7037

    OMIM: 155750

    KEGG: hsa:4241

    STRING: 9606.ENSP00000296350

    UniGene: Hs.184727