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：

MSDS Datasheet
規格：

￥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
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靶點詳情

產品詳情

純度：

Greater?than?95%?as?determined?by?SDS-PAGE.
Greater than 95% as determined by SEC-HPLC.
內毒素：

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：

MELTF
Uniprot No.：

P08582
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
表達區域：

20-709aa
氨基酸序列

GMEVRWCATSDPEQHKCGNMSEAFREAGIQPSLLCVRGTSADHCVQLIAAQEADAITLDGGAIYEAGKEHGLKPVVGEVYDQEVGTSYYAVAVVRRSSHVTIDTLKGVKSCHTGINRTVGWNVPVGYLVESGRLSVMGCDVLKAVSDYFGGSCVPGAGETSYSESLCRLCRGDSSGEGVCDKSPLERYYDYSGAFRCLAEGAGDVAFVKHSTVLENTDGKTLPSWGQALLSQDFELLCRDGSRADVTEWRQCHLARVPAHAVVVRADTDGGLIFRLLNEGQRLFSHEGSSFQMFSSEAYGQKDLLFKDSTSELVPIATQTYEAWLGHEYLHAMKGLLCDPNRLPPYLRWCVLSTPEIQKCGDMAVAFRRQRLKPEIQCVSAKSPQHCMERIQAEQVDAVTLSGEDIYTAGKTYGLVPAAGEHYAPEDSSNSYYVVAVVRRDSSHAFTLDELRGKRSCHAGFGSPAGWDVPVGALIQRGFIRPKDCDVLTAVSEFFNASCVPVNNPKNYPSSLCALCVGDEQGRNKCVGNSQERYYGYRGAFRCLVENAGDVAFVRHTTVFDNTNGHNSEPWAAELRSEDYELLCPNGARAEVSQFAACNLAQIPPHAVMVRPDTNIFTVYGLLDKAQDLFGDDHNKNGFKMFDSSNYHGQDLLFKDATVRAVPVGEKTTYRGWLGLDYVAALEGMSSQQC
蛋白標簽：

C-terminal 10xHis-tagged
產品提供形式：

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.
數據庫鏈接：

HGNC: 7037

OMIM: 155750

KEGG: hsa:4241

STRING: 9606.ENSP00000296350

UniGene: Hs.184727