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  4. Recombinant Staphylococcus aureus Enterotoxin type E (entE)

Recombinant Staphylococcus aureus Enterotoxin type E (entE)

In Stock
  • 中文名稱：
    金黃色釀膿葡萄球菌entE重組蛋白
  • 品名簡(jiǎn)稱：
    Recombinant Staphylococcus aureus entE protein
  • 貨號(hào)：
    CSB-EP320170FKZ
  • 說(shuō)明書：
  • 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 90% as determined by SDS-PAGE.
  • 基因名：
    entE
  • Uniprot No.：
  • 別名：
    entEEnterotoxin type E; SEE
  • 種屬：
    Staphylococcus aureus
  • 蛋白長(zhǎng)度：
    Full Length of Mature Protein
  • 來(lái)源：
    E.coli
  • 分子量：
    42.4kDa
  • 表達(dá)區(qū)域：
    28-257aa
  • 氨基酸序列
    SEEINEKDLRKKSELQRNALSNLRQIYYYNEKAITENKESDDQFLENTLLFKGFFTGHPWYNDLLVDLGSKDATNKYKGKKVDLYGAYYGYQCAGGTPNKTACMYGGVTLHDNNRLTEEKKVPINLWIDGKQTTVPIDKVKTSKKEVTVQELDLQARHYLHGKFGLYNSDSFGGKVQRGLIVFHSSEGSTVSYDLFDAQGQYPDTLLRIYRDNKTINSENLHIDLYLYTT
    Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
    If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
  • 蛋白標(biāo)簽：
    N-terminal 6xHis-SUMO-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.
    Note: If you have any special requirement for the glycerol content, please remark when you place the order.
    If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
  • 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.
  • 產(chǎn)品描述：
        Staphylococcus aureus Enterotoxin type E (entE)是金黃色葡萄球菌的一種重要毒力因子，它是一種細(xì)胞壁錨定的蛋白質(zhì)，參與了金黃色葡萄球菌的各種生物學(xué)過(guò)程。這種毒力因子最初在1971年由Merlins等人識(shí)別出來(lái)，被命名為Enterotoxin E（entE），也被稱為SEE，與enterotoxins A, B, C,和D有所不同1。Staphylococcal enterotoxins（SEs）是一組結(jié)構(gòu)毒力相似、血清型不同的可溶性小分子蛋白質(zhì)，平均分子質(zhì)量為26~30 kD，是引起細(xì)菌性食物中毒及腸胃炎的主要因素之一。
        華美生物提供大腸桿菌表達(dá)系統(tǒng)的全長(zhǎng)重組Staphylococcus aureus Enterotoxin type E (entE)蛋白，純度90%以上，可助您進(jìn)行相關(guān)科學(xué)研究，如理解宿主-病原體相互作用、超抗原性以及與細(xì)菌相關(guān)的食物中毒事件研究等。
  • Datasheet & COA：
    Please contact us to get it.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    Staphylococcal enterotoxin that activates the host immune system by binding as unprocessed molecules to major histocompatibility (MHC) complex class II and T-cell receptor (TCR) molecules. In turn, this ternary complex activates a large number of T-lymphocytes initiating a systemic release of proinflammatory cytokines. Causes also the intoxication staphylococcal food poisoning syndrome.
  • 亞細(xì)胞定位：
    Secreted.
  • 蛋白家族：
    Staphylococcal/streptococcal toxin family