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  4. Recombinant Human Diacylglycerol kinase epsilon (DGKE)

Recombinant Human Diacylglycerol kinase epsilon (DGKE)

  • 中文名称：
    人DGKE重组蛋白
  • 货号：
    CSB-CF006835HU
  • 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 85% as determined by SDS-PAGE.
  • 基因名：
  • Uniprot No.：
  • 别名：
    DGKE; DAGK5; Diacylglycerol kinase epsilon; DAG kinase epsilon; Diglyceride kinase epsilon; DGK-epsilon
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length
  • 来源：
    in vitro E.coli expression system
  • 分子量：
    83.9kDa
  • 表达区域：
    1-567aa
  • 氨基酸序列
    MEAERRPAPGSPSEGLFADGHLILWTLCSVLLPVFITFWCSLQRSRRQLHRRDIFRKSKHGWRDTDLFSQPTYCCVCAQHILQGAFCDCCGLRVDEGCLRKADKRFQCKEIMLKNDTKVLDAMPHHWIRGNVPLCSYCMVCKQQCGCQPKLCDYRCIWCQKTVHDECMKNSLKNEKCDFGEFKNLIIPPSYLTSINQMRKDKKTDYEVLASKLGKQWTPLIILANSRSGTNMGEGLLGEFRILLNPVQVFDVTKTPPIKALQLCTLLPYYSARVLVCGGDGTVGWVLDAVDDMKIKGQEKYIPQVAVLPLGTGNDLSNTLGWGTGYAGEIPVAQVLRNVMEADGIKLDRWKVQVTNKGYYNLRKPKEFTMNNYFSVGPDALMALNFHAHREKAPSLFSSRILNKAVYLFYGTKDCLVQECKDLNKKVELELDGERVALPSLEGIIVLNIGYWGGGCRLWEGMGDETYPLARHDDGLLEVVGVYGSFHCAQIQVKLANPFRIGQAHTVRLILKCSMMPMQVDGEPWAQGPCTVTITHKTHAMMLYFSGEQTDDDISSTSDQEDIKATE
    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：
    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：
    Membrane-bound diacylglycerol kinase that converts diacylglycerol/DAG into phosphatidic acid/phosphatidate/PA and regulates the respective levels of these two bioactive lipids. Thereby, acts as a central switch between the signaling pathways activated by these second messengers with different cellular targets and opposite effects in numerous biological processes. Also plays an important role in the biosynthesis of complex lipids. Displays specificity for diacylglycerol substrates with an arachidonoyl acyl chain at the sn-2 position, with the highest activity toward 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol the main diacylglycerol intermediate within the phosphatidylinositol turnover cycle. Can also phosphorylate diacylglycerol substrates with a linoleoyl acyl chain at the sn-2 position but much less efficiently.
  • 基因功能参考文献：
    1. mutations can lead to atypical hemolytic uremic syndrome or membranoproliferative glomerulonephritis PMID: 28526779
    2. Letter/Case Report: atypical haemolytic uraemic syndrome in a Japanese patient with DGKE genetic mutations. PMID: 26018111
    3. Report DGKE intronic mutations located beyond the exon-intron boundaries in familial hemolytic uremic syndrome. PMID: 25854283
    4. Data suggest that complement dysregulation influences the onset and disease severity in carriers of diacylglycerol kinase-epsilon mutations PMID: 25135762
    5. DGKE silencing in resting endothelial cells does not affect complement activation at their surface. PMID: 25498910
    6. Our study expands the clinical phenotypes associated with mutations in DGKE and challenges the benefits of complement blockade treatment in such patients PMID: 24511134
    7. DGKzeta localizes to the nucleus and is considered to regulate nuclear diacylglycerol signaling.[review] PMID: 24119575
    8. Fully activating high-density transfected muscarinic receptors (M1Rs) by oxotremorine-M (Oxo-M) leads to similar calcium, DAG, and PKC signals, but PIP2 is depleted. PMID: 23630338
    9. Recessive mutations in DGKE cause atypical hemolytic-uremic syndrome. PMID: 23542698
    10. Substrate specificity of DGKE is not a consequence of competition with hydrolysis of ATP. PMID: 23261795
    11. performed homozygosity mapping and whole exome sequencing in a Turkish consanguineous family and identified DGKE gene variants as the cause of a membranoproliferative-like glomerular microangiopathy PMID: 23274426
    12. Inhibition of lipid signaling enzyme diacylglycerol kinase epsilon attenuates mutant huntingtin toxicity. PMID: 22511757
    13. A role for diacylglycerol kinase (DGK) and its downstream product phosphatidic acid (PA) in ANCA-induced neutrophil exocytosis, is reported. PMID: 21833457
    14. The region responsible for this arachidonoyl specificity is the lipoxygenase (LOX)-like motif found in the accessory domain, adjacent to DGKvarepsilon's catalytic site. PMID: 22266092
    15. diacylglycerol kinase-epsilon (DGKepsilon) has less preference for the acyl chain at the sn-1 position of diacylglycerol (DAG) than the one at the sn-2 position PMID: 22108654
    16. DGK activity is reduced by oxidative stress in human mesangial cells cultured under high glucose conditions. PMID: 21725595
    17. The hydrophobic domain of diacylglycerol kinase epsilon does not contribute to substrate specificity but plays a role in permanently sequestering the enzyme to a membrane. PMID: 17455907
    18. The alpha and zeta isoforms of diacylglycerol kinase are inhibited by 2,3-dioleoylglycerol, but not the more substrate-selective epsilon isoform PMID: 18004883
    19. Substrate specificity of diacylglycerol kinase epsilon is determined by selectivity of the sn-1 and sn-2 acyl chains phosphatidic acid or diacylglycerol. PMID: 19744926

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  • 相关疾病：
    Nephrotic syndrome 7 (NPHS7); Hemolytic uremic syndrome atypical 7 (AHUS7)
  • 亚细胞定位：
    Membrane; Single-pass membrane protein. Cytoplasm.
  • 蛋白家族：
    Eukaryotic diacylglycerol kinase family
  • 组织特异性：
    Expressed predominantly in testis. Expressed in endothelium, platelets and podocytes (at protein level).
  • 数据库链接：

    HGNC: 2852

    OMIM: 601440

    KEGG: hsa:8526

    STRING: 9606.ENSP00000284061

    UniGene: Hs.239514