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  4. Recombinant Saccharomyces cerevisiae Importin subunit beta-3 (PSE1), partial

Recombinant Saccharomyces cerevisiae Importin subunit beta-3 (PSE1), partial

  • 中文名称：
    酿酒酵母PSE1重组蛋白
  • 货号：
    CSB-YP327126SVG
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    酿酒酵母PSE1重组蛋白
  • 货号：
    CSB-EP327126SVG
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    酿酒酵母PSE1重组蛋白
  • 货号：
    CSB-EP327126SVG-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：
    酿酒酵母PSE1重组蛋白
  • 货号：
    CSB-BP327126SVG
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    酿酒酵母PSE1重组蛋白
  • 货号：
    CSB-MP327126SVG
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    PSE1
  • Uniprot No.：
    P32337
  • 别名：
    PSE1; KAP121; YMR308C; YM9952.10C; Importin subunit beta-3; Karyopherin subunit beta-3; Karyopherin-121; Protein secretion enhancer 1
  • 种属：
    Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
  • 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.

产品评价

靶点详情

  • 功能：
    Functions in nuclear protein import as nuclear transport receptor. Serves as receptor for classical and arginine/glycine-rich nuclear localization signals (cNLS and rg-NLS) in cargo substrates. Its predominant cargo substrate seems to be ribosomal proteins and ribosome biogenesis trans- and cis-acting factors. Required for nuclear transport of YAP1, NOP1 and SOF1. Mediates the nuclear import of histones H3 and H4. Mediates docking of the importin/substrate complex to the nuclear pore complex (NPC) through binding to repeat-containing nucleoporins. The complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, GTP-Ran binding leads to release of the cargo. The importin is re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran from importin. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus.; Plays a role in protein secretion.
  • 基因功能参考文献：
    1. The RanGTP-resistant interactions of Kap121 with the Dam1 complex would allow Kap121 to escort the complex to its destination on kinetochore-associated microtubule ends. PMID: 26947076
    2. Comparison of the nuclear localization signal and RanGTP complexes reveals that RanGTP binding not only occludes the cargo-binding site but also forces Kap121p into a conformation that is incompatible with nuclear localization signal recognition. PMID: 23541588
    3. The PSE1 specifically binds to histones H2A and H2B. PMID: 15679097
  • 亚细胞定位：
    Cytoplasm. Nucleus.
  • 蛋白家族：
    Importin beta family, Importin beta-3 subfamily
  • 数据库链接：

    KEGG: sce:YMR308C

    STRING: 4932.YMR308C

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