在线日韩日本国产亚洲丨少妇伦子伦情品无吗丨欧美性猛交xxxx免费看蜜桃丨精品人妻系列无码一区二区三区丨亚洲精品无码不卡在线播放

Your Good Partner in Biology Research

Recombinant Escherichia coli Autoinducer 2 kinase LsrK (lsrK)

  • 中文名稱:
    大腸桿菌lsrK重組蛋白
  • 貨號:
    CSB-YP303534ENV
  • 規格:
  • 來源:
    Yeast
  • 其他:
  • 中文名稱:
    大腸桿菌lsrK重組蛋白
  • 貨號:
    CSB-EP303534ENV
  • 規格:
  • 來源:
    E.coli
  • 其他:
  • 中文名稱:
    大腸桿菌lsrK重組蛋白
  • 貨號:
    CSB-EP303534ENV-B
  • 規格:
  • 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lsrK重組蛋白
  • 貨號:
    CSB-BP303534ENV
  • 規格:
  • 來源:
    Baculovirus
  • 其他:
  • 中文名稱:
    大腸桿菌lsrK重組蛋白
  • 貨號:
    CSB-MP303534ENV
  • 規格:
  • 來源:
    Mammalian cell
  • 其他:

產品詳情

  • 純度:
    >85% (SDS-PAGE)
  • 基因名:
    lsrK
  • Uniprot No.:
  • 別名:
    lsrK; ydeV; b1511; JW1504; Autoinducer-2 kinase; AI-2 kinase; EC 2.7.1.189
  • 種屬:
    Escherichia coli (strain K12)
  • 蛋白長度:
    full length protein
  • 表達區域:
    1-530
  • 氨基酸序列
    MARLFTLSES KYYLMALDAG TGSIRAVIFD LEGNQIAVGQ AEWRHLAVPD VPGSMEFDLN KNWQLACECM RQALHNAGIA PEYIAAVSAC SMREGIVLYN NEGAPIWACA NVDARAAREV SELKELHNNT FENEVYRATG QTLALSAIPR LLWLAHHRSD IYRQASTITM ISDWLAYMLS GELAVDPSNA GTTGLLDLTT RDWKPALLDM AGLRADILSP VKETGTLLGV VSSQAAELCG LKAGTPVVVG GGDVQLGCLG LGVVRPAQTA VLGGTFWQQV VNLAAPVTDP EMNVRVNPHV IPGMVQAESI SFFTGLTMRW FRDAFCAEEK LIAERLGIDT YTLLEEMASR VPPGSWGVMP IFSDRMRFKT WYHAAPSFIN LSIDPDKCNK ATLFRALEEN AAIVSACNLQ QIADFSNIHP SSLVFAGGGS KGKLWSQILA DVSGLPVNIP VVKEATALGC AIAAGVGAGI FSSMAETGER LVRWERTHTP DPEKHELYQD 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. Required for the regulation of the lsr operon and many other genes.
  • 基因功能參考文獻:
    1. LsrK was expressed and purified from E. coli with linker tags containing tyrosine or glutamine residues, attached to a chitosan film and a capsule, and used in quorum sensing studies. PMID: 28782813
    2. The soluble expression and crystallization of the Escherichia coli quorum-sensing protein LsrK has been described. PMID: 28471356
    3. These results suggest the involvement of AI-2-mediated quorum sensing in K88(+) Enterotoxigenic Escherichia coli PMID: 21300771
    4. AI-2-mediated regulation of enterohemorrhagic Escherichia coli chemotaxis and colonization, as well as temporal regulation of EHEC transcriptome by AI-2. PMID: 18256823
    5. Culture supernatants of E. coli and Staphylococcus aureus luxS mutants were found not to contain detectable levels of AI-2 activity. PMID: 18564424

    顯示更多

    收起更多

  • 亞細胞定位:
    Cytoplasm.
  • 蛋白家族:
    FGGY kinase family
  • 數據庫鏈接:


主站蜘蛛池模板: 欧美成人一卡二卡三卡四卡| 午夜免费视频| 亚洲国产综合av在线观看| 亚洲卡一卡二卡三新区乱码| 亚洲国产福利一区二区三区| 亚洲日韩成人av无码网站| 久久香蕉超碰97国产精品| 中文字幕在线亚洲日韩6页| 精品国产高清毛片a片看| 黄a大片av永久免费| 欧美交换配乱吟粗大25p| 国产精品尹人在线观看| a在线观看免费网站大全| 国产精品美女久久久| 欧美激情一区二区三区| 久久和欧洲码一码二码三码| 色噜噜狠狠色综合av| 精品久久久久久无码人妻热| 亚洲性夜夜天天天| 韩国三级无码hd中文字幕| 久久久久久无码午夜精品直播| 99久久无码一区人妻| 亚洲成a人片77777国产| 97人洗澡从澡人人爽人人模| 国产成人久久久精品二区三区| 欧美丰满熟妇xxxx性ppx人交| 亚洲成熟女人毛毛耸耸多| 亚洲综合精品第一页| 丰满少妇被猛烈进av毛片| 老鲁夜夜老鲁| 精品欧美h无遮挡在线看中文| a欧美爰片久久毛片a片| 99国产精品永久免费视频| 午夜裸体性播放| 无码国产玉足脚交极品网站| 中文字幕有码无码av| 久久久久女教师免费一区| 国产在线观看片a免费观看| 亚洲国产码专区| 精品熟女少妇av免费观看| 欧美熟妇丰满肥白大屁股免费视频|