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  4. Recombinant Xenopus laevis E3 ubiquitin-protein ligase siah2 (siah2)

Recombinant Xenopus laevis E3 ubiquitin-protein ligase siah2 (siah2)

  • 中文名称：
    有爪蟾蜍siah2重组蛋白
  • 货号：
    CSB-YP881245XBE
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    有爪蟾蜍siah2重组蛋白
  • 货号：
    CSB-EP881245XBE
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    有爪蟾蜍siah2重组蛋白
  • 货号：
    CSB-EP881245XBE-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：
    有爪蟾蜍siah2重组蛋白
  • 货号：
    CSB-BP881245XBE
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    有爪蟾蜍siah2重组蛋白
  • 货号：
    CSB-MP881245XBE
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    siah2
  • Uniprot No.：
  • 别名：
    siah2E3 ubiquitin-protein ligase siah2; EC 2.3.2.27; RING-type E3 ubiquitin transferase SIAH2; Seven in absentia homolog 2; Xsiah-2
  • 种属：
    Xenopus laevis (African clawed frog)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-313
  • 氨基酸序列
    MSRPSSAGPC ASKPCGKQKQ PPPPPPHAPS LPATISGGPG ASAPPAPTAA AITGPLSQQH QELTSLFECP VCFDYVLPPI LQCQAGHLVC NQCRQKLSCC PTCRASLTPS IRNLAMEKVA SAVLFPCKYA STGCSLSLHH TEKPEHEDIC EYRPYSCPCP GASCKWQGSL ENVMQHLTHS HKSITTLQGE DIVFLATDIN LPGAVDWVMM QYCFNHHFML VLEKQEKYEG HQQFFAIVLL IGTRKQAENY AYRLELNGNR RRLTWEATPR SIHDGVAAAI MNSDCLVFDT AIAHLFADNG NLGINVTIST CCP
  • 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.

产品评价

靶点详情

  • 功能：
    E3 ubiquitin-protein ligase that mediates ubiquitination and subsequent proteasomal degradation of target proteins. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Involved in eye morphogenesis, probably triggers the ubiquitin-mediated degradation of different substrates. May play a role in the regulation of the cellular clock function.
  • 基因功能参考文献：
    1. Over-expression of xSiah2 decreased PHD45 but not PHD28 and caused the small-eye phenotype of Xenopus PMID: 17303083
  • 亚细胞定位：
    Cytoplasm.
  • 蛋白家族：
    SINA (Seven in absentia) family
  • 组织特异性：
    Widely expressed in early embryos until stage 40. It is then expressed in brain, spinal cord and in the developing and mature eye.
  • 数据库链接：

    KEGG: xla:373622

    UniGene: Xl.654