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  4. Recombinant Staphylococcus aureus Enterotoxin type B (entB)

Recombinant Staphylococcus aureus Enterotoxin type B (entB)

In Stock
  • 中文名稱：
    金黃色釀膿葡萄球菌entB重組蛋白
  • 貨號：
    CSB-EP360703FKZ
  • 規(guī)格：
    ￥2328
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
    • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP360703FKZ could indicate that this peptide derived from E.coli-expressed Staphylococcus aureus entB.
    • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP360703FKZ could indicate that this peptide derived from E.coli-expressed Staphylococcus aureus entB.
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
    entB
  • Uniprot No.：
  • 別名：
    entBEnterotoxin type B; SEB
  • 種屬：
    Staphylococcus aureus
  • 蛋白長度：
    Full Length of Mature Protein
  • 來源：
    E.coli
  • 分子量：
    55.4kDa
  • 表達區(qū)域：
    28-266aa
  • 氨基酸序列
    ESQPDPKPDELHKSSKFTGLMENMKVLYDDNHVSAINVKSIDQFLYFDLIYSIKDTKLGNYDNVRVEFKNKDLADKYKDKYVDVFGANYYYQCYFSKKTNDINSHQTDKRKTCMYGGVTEHNGNQLDKYRSITVRVFEDGKNLLSFDVQTNKKKVTAQELDYLTRHYLVKNKKLYEFNNSPYETGYIKFIENENSFWYDMMPAPGDKFDQSKYLMMYNDNKMVDSKDVKIEVYLTTKKK
    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.
  • 蛋白標簽：
    N-terminal GST-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：
    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 B（entB）是金黃色葡萄球菌（Staphylococcus aureus）產(chǎn)生的一種外毒素。這種細菌毒素是一類超抗原，能夠引發(fā)強烈的免疫反應(yīng)。其主要通過激活大量T細胞并導(dǎo)致細胞因子釋放來誘導(dǎo)免疫反應(yīng)。因此，entB是導(dǎo)致食物中毒和其他與金黃色葡萄球菌相關(guān)的感染的關(guān)鍵因子。
        華美生物提供的Recombinant Staphylococcus aureus Enterotoxin type B（entB）是通過大腸桿菌表達系統(tǒng)表達的全長重組蛋白。該產(chǎn)品可用于多種實驗應(yīng)用，包括但不限于：免疫學(xué)研究，用于探索entB與免疫系統(tǒng)相互作用的機制，以深入了解超抗原引發(fā)的免疫反應(yīng)；疫苗研發(fā)，作為潛在疫苗開發(fā)中的研究工具，用于評估針對金黃色葡萄球菌的免疫反應(yīng)；感染機制研究，用于揭示entB在金黃色葡萄球菌感染過程中的作用，為抗感染策略的制定提供信息；毒性研究，用于了解entB引發(fā)的毒性反應(yīng)，有助于闡明其與感染相關(guān)疾病的致病機制。
  • Datasheet & COA：
    Please contact us to get it.

產(chǎn)品評價

靶點詳情

  • 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.
  • 亞細胞定位：
    Secreted.
  • 蛋白家族：
    Staphylococcal/streptococcal toxin family