在线日韩日本国产亚洲丨少妇伦子伦情品无吗丨欧美性猛交xxxx免费看蜜桃丨精品人妻系列无码一区二区三区丨亚洲精品无码不卡在线播放

Your Good Partner in Biology Research

Recombinant Human Maternal embryonic leucine zipper kinase (MELK), partial

In Stock
  • 中文名稱:
    人MELK重組蛋白
  • 貨號:
    CSB-EP013692HU1
  • 規格:
    ¥1836
  • 圖片:
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他:

產品詳情

  • 純度:
    Greater than 85% as determined by SDS-PAGE.
  • 基因名:
    MELK
  • Uniprot No.:
  • 別名:
    Maternal embryonic leucine zipper kinase (EC:2.7.11.1);hMELK;Protein kinase Eg3;pEg3 kinase;Protein kinase PK38;hPK38;Tyrosine-protein kinase MELK
  • 種屬:
    Homo sapiens (Human)
  • 蛋白長度:
    Partial
  • 來源:
    E.coli
  • 分子量:
    44.3 kDa
  • 表達區域:
    1-340aa
  • 氨基酸序列
    MKDYDELLKYYELHETIGTGGFAKVKLACHILTGEMVAIKIMDKNTLGSDLPRIKTEIEALKNLRHQHICQLYHVLETANKIFMVLEYCPGGELFDYIISQDRLSEEETRVVFRQIVSAVAYVHSQGYAHRDLKPENLLFDEYHKLKLIDFGLCAKPKGNKDYHLQTCCGSLAYAAPELIQGKSYLGSEADVWSMGILLYVLMCGFLPFDDDNVMALYKKIMRGKYDVPKWLSPSSILLLQQMLQVDPKKRISMKNLLNHPWIMQDYNYPVEWQSKNPFIHLDDDCVTELSVHHRNNRQTMEDLISLWQYDHLTATYLLLLAKKARGKPVRLRLSSFSCG
    Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
    If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
  • 蛋白標簽:
    N-terminal 10xHis-tagged and C-terminal Myc-tagged
  • 產品提供形式:
    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.
  • 緩沖液:
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
  • 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:
    Serine/threonine-protein kinase involved in various processes such as cell cycle regulation, self-renewal of stem cells, apoptosis and splicing regulation. Has a broad substrate specificity; phosphorylates BCL2L14, CDC25B, MAP3K5/ASK1 and ZNF622. Acts as an activator of apoptosis by phosphorylating and activating MAP3K5/ASK1. Acts as a regulator of cell cycle, notably by mediating phosphorylation of CDC25B, promoting localization of CDC25B to the centrosome and the spindle poles during mitosis. Plays a key role in cell proliferation and carcinogenesis. Required for proliferation of embryonic and postnatal multipotent neural progenitors. Phosphorylates and inhibits BCL2L14, possibly leading to affect mammary carcinogenesis by mediating inhibition of the pro-apoptotic function of BCL2L14. Also involved in the inhibition of spliceosome assembly during mitosis by phosphorylating ZNF622, thereby contributing to its redirection to the nucleus. May also play a role in primitive hematopoiesis.
  • 基因功能參考文獻:
    1. Study demonstrates that the interaction occurring between MELK and EZH2 promotes self-proliferation and stemness. PMID: 28536141
    2. In common culture conditions, the authors found that small molecule inhibition, genetic deletion, or acute depletion of MELK did not significantly affect cellular growth. PMID: 28926338
    3. Synthesis of MCL1, an antiapoptotic protein known to play a role in cancer cell survival during cell division, depends on the function of MELK-elF4B signaling. PMID: 27528663
    4. Inhibition of MELK (genetically and pharmacologically) induces radiation sensitivity. PMID: 27225691
    5. MELK is a host factor required for optimal uncoating of the HIV-1 core to promote viral cDNA synthesis. PMID: 28683086
    6. Here, the authors report that mutagenizing MELK with CRISPR/Cas9 has no effect on the fitness of basal breast cancer cell lines or cell lines from six other cancer types. Cells that harbor null mutations in MELK exhibit wild-type doubling times, cytokinesis, and anchorage-independent growth. PMID: 28337968
    7. MELK-inhibitor has a role in triple-negative breast cancer cells demonstrating context-dependent response with p53 as a key determinant PMID: 28235006
    8. MELK is an oncogenic kinase involved in the pathogenesis and recurrence of hepatocellular carcinoma. PMID: 27693640
    9. Inhibition or depletion of MELK reduced cell proliferation and anchorage-dependent and -independent growth in various ovarian cancer cell lines through a G2/M cell cycle arrest, eventually resulting in apoptosis. PMID: 28214016
    10. Report IL11RA and MELK amplification in gastric cancer cell lines and primary gastric adenocarcinomas. PMID: 27920471
    11. MELK expression in hepatocellular carcinoma is extremely intense compared to its expression reported in other types of cancer and could be a promising effective tumor marker of HCC. PMID: 27798878
    12. targeting MELK by the inhibition of both its catalytic activity and its protein stability might sensitize tumours to DNA-damaging agents or radiation therapy by lowering the DNA-damage threshold PMID: 26431963
    13. Together, these data indicate that MELK is a normally non-essential kinase, but is critical for basal-like breast cancer. PMID: 24844244
    14. EZH2 protects glioma stem cells from radiation-induced cell death in a MELK/FOXM1-dependent manner PMID: 25601206
    15. we report characterization of possible roles of MELK in acute myeloid leukemia PMID: 25365263
    16. insight has been brought by the discovery of a protein complex of FOXM1 with the mitotic kinase MELK in cancer stem cells in brain cancers, as this protein complex appears to be cancer-specific PMID: 25017123
    17. advanced cancers with OTSSP167 started in 2013, as the first-in-class MELK inhibitor. This review summarizes the current molecular understanding of MELK and the recent preclinical studies about MELK as a cancer therapeutic target. PMID: 24795222
    18. MELK promotes cell migration and invasion via the FAK/Paxillin pathway, and plays an important role in the occurrence and development of gastric cancer. PMID: 24885567
    19. our current knowledge of MELK function and recent discoveries in MELK signaling pathway were discussed. PMID: 24185907
    20. The structural and biochemical analyses unravel the molecular mechanisms for the autophosphorylation/activation of MELK and the dependence of its catalytic activity on reducing agents. PMID: 23922895
    21. Report MELK inhibitor that suppresses the growth of a wide range of human tumor cell lines. PMID: 23283305
    22. Data indicate that expression-based risk indices of three genes UBE2C, TPX2, and MELK were more strongly associated with poor 5-year survival in adenocarcinoma patients. PMID: 23357462
    23. MELK is upregulated in high-grade prostate cancer PMID: 22945237
    24. MELK could be associated with increased resistance of colorectal cancer cells against radiation and 5-FU. PMID: 21806965
    25. High MELK is associated with brain tumor. PMID: 21558073
    26. MELK expression is increased in breast cancer tissue and this is associated with poor survival. The most important factors controlling Bcl-G activity are post-translational modification by Fau & MELK. PMID: 19671159
    27. pEg3 is a potential regulator of the G2/M progression and may act antagonistically to the CDC25B phosphatase,pEg3 kinase is able to specifically phosphorylate CDC25B in vitro. One phosphorylation site was identified and corresponded to serine 323 PMID: 12400006
    28. analysis of MELK substrate specificity and activity regulation PMID: 16216881
    29. the kinase activity of MELK is likely to affect mammary carcinogenesis through inhibition of the pro-apoptotic function of Bcl-GL PMID: 17280616
    30. a critical role for MELK in the proliferation of brain tumors, including their stem cells, and suggest that MELK may be a compelling molecular target for treatment of high-grade brain tumors. PMID: 17722061
    31. Maternal embryonic leucine zipper kinase transcript abundance correlates with malignancy grade in astrocytomas PMID: 17960622

    顯示更多

    收起更多

  • 相關疾病:
    Defects in MELK are associated with some cancers, such as brain or breast cancers. Expression is dramatically increased in aggressive undifferentiated tumors, correlating with poor patient outcome in breast and brain cancers, suggesting a role in tumor-initiating cells and proliferation via its function in cell proliferation regulation.
  • 亞細胞定位:
    Cell membrane; Peripheral membrane protein.
  • 蛋白家族:
    Protein kinase superfamily, CAMK Ser/Thr protein kinase family, SNF1 subfamily
  • 組織特異性:
    Expressed in placenta, kidney, thymus, testis, ovary and intestine.
  • 數據庫鏈接:

    HGNC: 16870

    OMIM: 607025

    KEGG: hsa:9833

    STRING: 9606.ENSP00000298048

    UniGene: Hs.184339



主站蜘蛛池模板: 亚洲精品一区二区不卡| 亚洲乱码中文字幕小综合| 2021少妇久久久久久久久久| 美女裸免费观看网站| 天堂无码人妻精品av一区| 国产成人精品日本亚洲专区61| 无尺码精品产品日韩| 国产精品狼人久久久久影院| 玩肥熟老妇bbw视频| 亚洲精品国产av现线| а天堂中文最新一区二区三区| 国产sm调教折磨视频| 日韩在线一区二区三区免费视频| 最新国产aⅴ精品无码| 久久不见久久见免费视频1′| 日韩人妻无码免费视频一区二区三区| 黑人巨茎美女高潮视频| 免费大黄网站| 日韩av片无码一区二区三区| 国产午夜鲁丝片av无码免费| 亚洲国产精品无码观看久久| 国产精品无码人妻一区二区在线| 国产av激情无码久久| 最新亚洲精品国偷自产在线| 青青热久免费精品视频| 极品少妇的粉嫩小泬视频| 曰韩免费无码av一区二区| 人妻少妇乱子伦无码专区| 国产成人精品视频国产| 日本高清成本人视频一区| 国产内射爽爽大片视频社区在线 | 欧美人与禽猛交狂配| 欧美亚洲另类 丝袜综合网| 多人伦交性欧美| 国产伦理一区二区| 久久婷婷激情综合色综合俺也去 | 18禁亚洲深夜福利入口| 国产欧美日韩另类精彩视频| 亚洲18禁私人影院| 深夜国产一区二区三区在线看| 国产无套水多在线观看|