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  4. Recombinant Human L-dopachrome tautomerase (DCT),Partial

Recombinant Human L-dopachrome tautomerase (DCT),Partial

In Stock
  • 货号：
    CSB-EP006562HU
  • 规格：
    ￥1344
  • 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：
    L dopachrome tautomerase; DCT; Dopachrome delta isomerase; Dopachrome tautomerase; Dopachrome tautomerase dopachrome delta isomerase; tyrosine related protein 2; DT; EC 5.3.3.12; L dopachrome Delta isomerase; L-dopachrome Delta-isomerase; L-dopachrome tautomerase; TRP 2; TRP-2; TRP2; Tyrosinase related protein 2; Tyrosinase-related protein 2; TYRP2; TYRP2_HUMAN
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Topological Domain
  • 来源：
    E.coli
  • 分子量：
    71.3 kDa
  • 表达区域：
    24-472aa
  • 氨基酸序列
    QFPRVCMTVDSLVNKECCPRLGAESANVCGSQQGRGQCTEVRADTRPWSGPYILRNQDDRELWPRKFFHRTCKCTGNFAGYNCGDCKFGWTGPNCERKKPPVIRQNIHSLSPQEREQFLGALDLAKKRVHPDYVITTQHWLGLLGPNGTQPQFANCSVYDFFVWLHYYSVRDTLLGPGRPYRAIDFSHQGPAFVTWHRYHLLCLERDLQRLIGNESFALPYWNFATGRNECDVCTDQLFGAARPDDPTLISRNSRFSSWETVCDSLDDYNHLVTLCNGTYEGLLRRNQMGRNSMKLPTLKDIRDCLSLQKFDNPPFFQNSTFSFRNALEGFDKADGTLDSQVMSLHNLVHSFLNGTNALPHSAANDPIFVVLHSFTDAIFDEWMKRFNPPADAWPQELAPIGHNRMYNMVPFFPPVTNEELFLTSDQLGYSYAIDLPVSVEETPGWPTT
    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 and C-terminal Myc-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：
    Tris-based buffer,50% glycerol
  • 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：
    3-7 business days
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • 产品描述：

    E.coli-expressed L-dopachrome tautomerase (DCT) CSB-EP006562HU is a recombinant fusion protein of partial DCT coupled to a 10xHis-SUMO-tag at the N-terminus and a Myc-tag at the C-terminus. This protein consists of the topological domain (23-108aa) of human DCT and has a calculated molecular weight of 71.3 kDa. The SDS-PAGE showed an about 80 kDa molecular mass of this protein and determined the purity of over 90%. In-stock DCT proteins are offered now. In addition to producing specific antibodies, this recombinant DCT protein may be used in the studies of melanogenesis.

    L-DCT or TRP-2 is an important regulatory enzyme involved in melanin synthesis. It also executes proliferative, immunogenic, and anti-apoptotic roles in melanoma cells. L-DCT/TRP-2 is also a marker for amelanotic and melanotic melanoma. Studies showed that A3B5 (N-(3,5-dimethylphenyl)-3-methoxybenzamide) effectively inhibited melanin production by the degradation of TRP-2.

  • Datasheet & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Catalyzes the conversion of L-dopachrome into 5,6-dihydroxyindole-2-carboxylic acid (DHICA).
  • 基因功能参考文献：
    1. High DCT expression is associated with progressive multiple sclerosis. PMID: 28923927
    2. High DCT expression is associated with HPV16 Infection. PMID: 28095444
    3. Data indicate that the caveolin-1 (CAV1) control on dopachrome tautomerase (DCT) gene expression, DCT post-translational processing, and subcellular distribution is cell phenotype-dependent. PMID: 27053106
    4. The effect of DCT on UVR DNA damage responses and survival pathways in melanocytes was examined by knockdown experiments using melanoma cells, neonatal melanoblasts in monoculture and in co-culture with keratinocytes. PMID: 25346513
    5. Report dopachrome tautomerase expression in mealanocytic tumors. PMID: 24709887
    6. The results suggested that the miRNAs may be involved in MITF regulation of TYR, TYRP1 and TYRP2, which provides a new clue for understanding the role of miRNAs in melanocyte dysfunctional disease. PMID: 22898827
    7. Data suggest that macrophage migration inhibitory factor (MIF) and d-dopachrome tautomerase (d-DT) act cooperatively to inhibit steady-state phosphorylation and activation of AMPK in LKB1 wild type and LKB1 mutant non-small cell lung carcinomas cells. PMID: 22988252
    8. human TRP2 counteracts apoptotic cell death induction, possibly by means of its L-dopachrome tautomerase activity, and negatively affects the p53 pathway PMID: 20520707
    9. Trp2 SNP2 allele is a risk factor for the development and severity of degenerative disc disease in a Chinese Han population. PMID: 20356546
    10. Data suggest that OTX2 may regulate retinal pigment epithelium (RPE)-specific target genes, such as DOPAchrome tautomerase (DCT), thereby maintaining the homeostasis of RPE. PMID: 12559959
    11. Because TRP-2(181-190) overlaps with the known HLA-A*0201-presented epitope TRP-2(180-188), an 11mer peptide encompassing both epitopes might be of specific value for vaccination of a broad population of melanoma patients. PMID: 15856458
    12. Transgenic Dct regulates neural progenitor cell proliferation in a mouse model. PMID: 16857183
    13. No genetic susceptibility or increased risk attributed to the tyrosinase gene family in Vogt-Koyanagi-Harada disease in Japanese. PMID: 17200659
    14. Anemonin, an active compound of C. crassifolia, inhibits melanin synthesis by inhibiting the transcription of the genes encoding TYR, TRP1, and TRP2. PMID: 17766092
    15. we studied a possible role of dopachrome tautomerase in the oxidative stress response in the amelanotic WM35 melanoma cell line. PMID: 18206123
    16. We observe strong evidence for positive selection for DCT in Asians PMID: 18312627
    17. Tyrosinase-, gp100-, or TRP-2-specific CD8(+) T cells could not be identified in the peripheral blood of individuals with vitiligo [TRP-2]. PMID: 18337837
    18. TRP-2 acts on quinone metabolites other than DOPAchrome, e.g., in the catecholamine pathway, and limits their deleterious effects. PMID: 18674612
    19. tyrosinase-related protein 2 (TRP-2) transcript is not detected in the peripheral blood mononuclear cells (PBMC) of vitiligo patients PMID: 19284502
    20. Expression profiling demonstrated that the DCT-expressing cell population expressed adrenergic and muscarinic receptors and displayed transcriptional profiles distinct from dermal melanocytes PMID: 19855129

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  • 亚细胞定位：
    Melanosome membrane; Single-pass type I membrane protein. Melanosome.
  • 蛋白家族：
    Tyrosinase family
  • 数据库链接：

    HGNC: 2709

    OMIM: 191275

    KEGG: hsa:1638

    UniGene: Hs.301865