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  4. Recombinant Bartonella henselae Type IV secretion system protein virB2 (virB2)

Recombinant Bartonella henselae Type IV secretion system protein virB2 (virB2)

  • 中文名稱：
    Recombinant Bartonella henselae Type IV secretion system protein virB2(virB2)
  • 貨號(hào)：
    CSB-CF886446BSG
  • 規(guī)格：
  • 來源：
    in vitro E.coli expression system
  • 其他：

產(chǎn)品詳情

  • 基因名：
    virB2
  • Uniprot No.：
  • 別名：
    virB2; BH13260; Type IV secretion system protein virB2
  • 種屬：
    Bartonella henselae (strain ATCC 49882 / Houston 1) (Rochalimaea henselae)
  • 蛋白長(zhǎng)度：
    Full Length of Mature Protein
  • 表達(dá)區(qū)域：
    32-107
  • 氨基酸序列
    ATGSASGLGNVDNVLQSIVTMMTGTTAKLIATICVAAVGIGWMYGFIDLRKAAYCLIGIG IVFGASALVSKLTSAS
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白標(biāo)簽：
    N-terminal 10xHis-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：
    Lyophilized from Tris/PBS-based buffer, 6% Trehalose, pH 8.0
  • 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：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. 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：
    The type IV secretion system VirB/VirD4 is a major virulence determinant for subversion of human endothelial cell (HEC) function. VirB-dependent changes of HEC include massive cytoskeletal rearrangements, a proinflammatory activation by nuclear factor NF-kappa-B, inhibition of early and late events of apoptosis, leading to an increased cell survival, and, at high infection doses, a cytostatic or cytotoxic effect, which interfers with a potent VirB-independent mitogenic activity. These changes of HEC require the T4S coupling protein VirD4 and at least one of the effector proteins BepA-G. VirB2 seems to constitute the major pilus component.
  • 亞細(xì)胞定位：
    Cell outer membrane; Multi-pass membrane protein.
  • 蛋白家族：
    VirB2 family
  • 數(shù)據(jù)庫(kù)鏈接：

    KEGG: bhe:BH13260

    STRING: 283166.BH13260