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  4. Recombinant Staphylococcus aureus Sensor protein kinase walK (walK), partial

Recombinant Staphylococcus aureus Sensor protein kinase walK (walK), partial

  • 中文名稱：
    金黃色釀膿葡萄球菌walK重組蛋白
  • 貨號：
    CSB-YP748598SKY1
  • 規(guī)格：
  • 來源：
    Yeast
  • 其他：
  • 中文名稱：
    金黃色釀膿葡萄球菌walK重組蛋白
  • 貨號：
    CSB-EP748598SKY1
  • 規(guī)格：
  • 來源：
    E.coli
  • 其他：
  • 中文名稱：
    金黃色釀膿葡萄球菌walK重組蛋白
  • 貨號：
    CSB-EP748598SKY1-B
  • 規(guī)格：
  • 來源：
    E.coli
  • 共軛：
    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：
  • 中文名稱：
    金黃色釀膿葡萄球菌walK重組蛋白
  • 貨號：
    CSB-BP748598SKY1
  • 規(guī)格：
  • 來源：
    Baculovirus
  • 其他：
  • 中文名稱：
    金黃色釀膿葡萄球菌walK重組蛋白
  • 貨號：
    CSB-MP748598SKY1
  • 規(guī)格：
  • 來源：
    Mammalian cell
  • 其他：

產品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
    walK
  • Uniprot No.：
  • 別名：
    walK; vicK; SA0018; Sensor protein kinase WalK
  • 種屬：
    Staphylococcus aureus (strain N315)
  • 蛋白長度：
    Partial
  • 蛋白標簽：
    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.
  • 產品提供形式：
    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.
  • 復溶：
    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.
  • 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：
    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：
    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.

產品評價

靶點詳情

  • 功能：
    Member of the two-component regulatory system WalK/WalR that regulates genes involved in cell wall metabolism, virulence regulation, biofilm production, oxidative stress resistance and antibiotic resistance via direct or indirect regulation of autolysins. Functions as a sensor protein kinase which is autophosphorylated at a histidine residue in the dimerization domain and transfers its phosphate group to the conserved aspartic acid residue in the regulatory domain of WalR. In turn, WalR binds to the upstream promoter regions of the target genes to positively and negatively regulate their expression.
  • 亞細胞定位：
    Cell membrane; Multi-pass membrane protein. Membrane raft; Multi-pass membrane protein.
  • 數據庫鏈接：

    KEGG: sau:SA0018