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  4. Recombinant Human Symplekin (SYMPK), partial

Recombinant Human Symplekin (SYMPK), partial

  • 中文名称：
    人SYMPK重组蛋白
  • 货号：
    CSB-YP023001HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    人SYMPK重组蛋白
  • 货号：
    CSB-EP023001HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    人SYMPK重组蛋白
  • 货号：
    CSB-EP023001HU-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 中文名称：
    人SYMPK重组蛋白
  • 货号：
    CSB-BP023001HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    人SYMPK重组蛋白
  • 货号：
    CSB-MP023001HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    SYMPK
  • Uniprot No.：
    Q92797
  • 别名：
    SYMPK; SPK; Symplekin
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Partial
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    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.
  • 复溶：
    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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 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：
    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 ：
    Please contact us to get it.

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SYMPK antibodies

靶点详情

  • 功能：
    Scaffold protein that functions as a component of a multimolecular complex involved in histone mRNA 3'-end processing. Specific component of the tight junction (TJ) plaque, but might not be an exclusively junctional component. May have a house-keeping rule. Is involved in pre-mRNA polyadenylation. Enhances SSU72 phosphatase activity.
  • 基因功能参考文献：
    1. The significance of nuclear symplekin in tumorigenesis is also highlighted, and ERK-dependent phosphorylation represents a mechanism for its subcellular sorting. PMID: 28630428
    2. Results indicated that reductase becomes destabilized in the absence of UBIAD1, resulting in reduced cholesterol synthesis and intracellular accumulation. Findings further establish UBIAD1 as a central player in the reductase ERAD pathway and regulation of isoprenoid synthesis. PMID: 29167270
    3. Research proved that high Rab11 expression enhances cellular multiplication and invasiveness of bladder cancer, possibly by regulating the NF-kappaB signaling pathway. PMID: 30032159
    4. Data indicate rs56848936 in the gene symplekin protein (SYMPK) at 19q13.3, associated with colon cancer risk. PMID: 28295283
    5. CPSF2 and SYMPK, are RBFOX2 cofactors for both inclusion and exclusion of internal exons. PMID: 25921069
    6. Symplekin expression regulates the assembly of tight junctions, thus helps to maintain the integrity of the epithelial monolayer and cellular polarity. PMID: 22218735
    7. crystal structure at 2.4 A resolution of the amino-terminal domain (residues 30-340) of human symplekin in a ternary complex with the Pol II carboxy-terminal domain (CTD) Ser 5 phosphatase Ssu72 and a CTD Ser 5 phosphopeptide PMID: 20861839
    8. Symplekin supports faithful mitosis by contributing to the formation of a bipolar spindle apparatus. Depletion of symplekin attenuates microtubule polymerization as well as expression of the critical microtubule polymerization protein CKAP5 (TOGp). PMID: 20823274
    9. Data show that claudin-2 expression was reduced following symplekin down-regulation, and siRNA-mediated claudin-2 down-regulation increased the transepithelial resistance and decreased cyclin D1 expression and ZONAB nuclear localization. PMID: 20133805
    10. symplekin has a role in HSF1 modulation of Hsp70 mRNA polyadenylation PMID: 14707147
    11. The decreased expression of symplekin may be an early step in the transformation of hepatocytes, whereas alteration of the expression of adherens junctions and desmosomes may indicate more serious changes. PMID: 17880531
    12. The symplekin/ZONAB complex inhibits intestinal cell differentiation by the repression of AML1/Runx1. PMID: 19328795
    13. In Xenopus, symplekin interacts with the CPSF complex and the regulatory protein CPEB, and is required for polyadenylation of CPE-containing RNA PMID: 15550246

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  • 亚细胞定位：
    Cytoplasm, cytoskeleton. Cell junction, tight junction. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Cell junction. Nucleus, nucleoplasm.
  • 蛋白家族：
    Symplekin family
  • 组织特异性：
    In testis, expressed in polar epithelia and Sertoli cells but not in vascular endothelia. The protein is detected in stomach, duodenum, pancreas, liver, fetal brain, carcinomas, lens-forming cells, fibroblasts, lymphocytes, lymphoma cells, erythroleukemia
  • 数据库链接：

    HGNC: 22935

    OMIM: 602388

    KEGG: hsa:8189

    STRING: 9606.ENSP00000245934

    UniGene: Hs.515475

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