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  4. Recombinant Escherichia coli O9:H4 Autoinducer 2 kinase LsrK (lsrK)

Recombinant Escherichia coli O9:H4 Autoinducer 2 kinase LsrK (lsrK)

  • 中文名稱：
    大腸桿菌O9：H4lsrK重組蛋白
  • 貨號：
    CSB-YP422043EJF
  • 規(guī)格：
  • 來源：
    Yeast
  • 其他：
  • 中文名稱：
    大腸桿菌O9：H4lsrK重組蛋白
  • 貨號：
    CSB-EP422043EJF
  • 規(guī)格：
  • 來源：
    E.coli
  • 其他：
  • 中文名稱：
    大腸桿菌O9：H4lsrK重組蛋白
  • 貨號：
    CSB-EP422043EJF-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：
    大腸桿菌O9：H4lsrK重組蛋白
  • 貨號：
    CSB-BP422043EJF
  • 規(guī)格：
  • 來源：
    Baculovirus
  • 其他：
  • 中文名稱：
    大腸桿菌O9：H4lsrK重組蛋白
  • 貨號：
    CSB-MP422043EJF
  • 規(guī)格：
  • 來源：
    Mammalian cell
  • 其他：

產品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
    lsrK
  • Uniprot No.：
  • 別名：
    lsrK; EcHS_A1593; Autoinducer-2 kinase; AI-2 kinase; EC 2.7.1.189
  • 種屬：
    Escherichia coli O9:H4 (strain HS)
  • 蛋白長度：
    full length protein
  • 表達區(qū)域：
    1-530
  • 氨基酸序列
    MARLFTPSES KYYLMALDAG TGSIRAVIFD LEGNQIAVGQ AEWRHLAVPD VPGSMEFDLN KNWQLACECM RQALHNAGIA PEYIAAVSAC SMREGIVLYN NEGTPIWACA NVDARAAREV SELKELHNNT FENEVYRATG QTLALSAIPR LLWLAHHRSD IYRQASTITM ISDWLAYMLS GELAVDPSNA GTTGLLDLTT RDWKPALLDM AGLRADILSP VKETGTLLGV VSSQAAELCG LKAGTPVVVG GGDVQLGCLG LGVVRPAQTA VLGGTFWQQV VNLAAPVTDP EMNVRVNPHV IPGMVQAESI SFFTGLTMRW FRDAFCAEEK LIAERLGIDT YTLLEEMTSR VPPGSWGVMP IFSDRMRFKT WYHAAPSFIN LSIDPDKCNK ATLFRALEEN AAIVSACNLQ QIADFSNIHP SSLVFAGGGS KGKLWSQILA DVSGLPVNIP VVKEATALGC AIAAGVGAGI FSSMAETGER LVRWERTHTP APEKHELYQD SRDKWQAVYQ DQLGLVDHGL TTSLWKAPGL
  • 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：
    Catalyzes the phosphorylation of autoinducer-2 (AI-2) to phospho-AI-2, which subsequently inactivates the transcriptional regulator LsrR and leads to the transcription of the lsr operon. Phosphorylates the ring-open form of (S)-4,5-dihydroxypentane-2,3-dione (DPD), which is the precursor to all AI-2 signaling molecules, at the C5 position.
  • 亞細胞定位：
    Cytoplasm.
  • 蛋白家族：
    FGGY kinase family
  • 數(shù)據(jù)庫鏈接：