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  4. Recombinant Murine polyomavirus Major capsid protein VP1

Recombinant Murine polyomavirus Major capsid protein VP1

In Stock
  • 中文名稱：
  • 貨號(hào)：
    CSB-EP326154MKKc7
  • 規(guī)格：
    ￥2328
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 85% as determined by SDS-PAGE.
  • 基因名：
    N/A
  • Uniprot No.：
  • 別名：
    (Major structural protein VP1)
  • 種屬：
    Murine polyomavirus (strain Kilham) (MPyV) (Murine pneumotropic virus)
  • 蛋白長(zhǎng)度：
    Full Length of Mature Protein
  • 來(lái)源：
    E.coli
  • 分子量：
    42.4 kDa
  • 表達(dá)區(qū)域：
    2-373aa
  • 氨基酸序列
    APTVKKRTSQNQGLSPQKSQNSVVVGGIQVLDVRTGPDSITQIEAFLNPRMGKPVDSDFYGFSDNITVSADYTQDMPRIKELPCYSMAKISLPMLNEDMTCDTILMWEAISCKTEVVGVSSLTNCHSAVKRLYDNEGAGFPVQGLNFHFFSVGGEALDLQWLWKNYRCNYPAGVAALQAAPKAAQVLDPKLKAKLTADGKFPIEAWSPDPAKNENTRYFGTYTGGLQTPPVLQITNTTTTILLNENGVGPLCKGDGLYLASADIVGFRTQQNNKMHLRGLPRYFSIHLRKGCANPYPVSSLLNTFSSEMMPLNSWMLQVEEVRIYDGVERLPGDPDMIRYRIIWPGRLLSLIFPAMRHKHLYFFVMQAFIVL
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白標(biāo)簽：
    C-terminal 6xHis-tagged
  • 產(chǎn)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(fù)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(chǔ)存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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(xiàng)：
    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(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    Forms an icosahedral capsid with a T=7 symmetry and a 40 nm diameter. The capsid is composed of 72 pentamers linked to each other by disulfide bonds and associated with VP2 or VP3 proteins. Interacts with terminal alpha(2,3)-linked sialic acids on the cell surface to provide virion attachment to target cell. This attachment induces virion internalization predominantly through caveolin-mediated endocytosis. Once attached, the virion is internalized by caveolin-mediated endocytosis and traffics to the endoplasmic reticulum. Inside the endoplasmic reticulum, the protein folding machinery isomerizes VP1 interpentamer disulfide bonds, thereby triggering initial uncoating. Next, the virion uses the endoplasmic reticulum-associated degradation machinery to probably translocate in the cytosol before reaching the nucleus. Nuclear entry of the viral DNA involves the selective exposure and importin recognition of VP2/Vp3 nuclear localization signal. In late phase of infection, neo-synthesized VP1 encapsulates replicated genomic DNA in the nucleus, and participates in rearranging nucleosomes around the viral DNA.
  • 基因功能參考文獻(xiàn)：
    1. The major capsid protein of the mouse polyomavirus VP1 binds microtubules, HSP90, promotes their acetylation and blocks the host cell cycle. PMID: 27885808
  • 亞細(xì)胞定位：
    Virion. Host nucleus.
  • 蛋白家族：
    Polyomaviruses coat protein VP1 family
  • 數(shù)據(jù)庫(kù)鏈接：

    KEGG: vg:29031028