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 Streptomyces coelicolor DNA topoisomerase 1 (topA), partial

  • 中文名稱:
    天藍色鏈霉菌topA重組蛋白
  • 貨號:
    CSB-YP894942FOB
  • 說明書:
  • 規(guī)格:
  • 來源:
    Yeast
  • 其他:
  • 中文名稱:
    天藍色鏈霉菌topA重組蛋白
  • 貨號:
    CSB-EP894942FOB
  • 說明書:
  • 規(guī)格:
  • 來源:
    E.coli
  • 其他:
  • 中文名稱:
    天藍色鏈霉菌topA重組蛋白
  • 貨號:
    CSB-EP894942FOB-B
  • 說明書:
  • 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:
    天藍色鏈霉菌topA重組蛋白
  • 貨號:
    CSB-BP894942FOB
  • 說明書:
  • 規(guī)格:
  • 來源:
    Baculovirus
  • 其他:
  • 中文名稱:
    天藍色鏈霉菌topA重組蛋白
  • 貨號:
    CSB-MP894942FOB
  • 說明書:
  • 規(guī)格:
  • 來源:
    Mammalian cell
  • 其他:

產(chǎn)品詳情

  • 純度:
    >85% (SDS-PAGE)
  • 基因名:
    topA
  • Uniprot No.:
  • 別名:
    topA; SCO3543; SCH5.06c; DNA topoisomerase 1; EC 5.6.2.1; DNA topoisomerase I; Omega-protein; Relaxing enzyme; Swivelase; Untwisting enzyme
  • 種屬:
    Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
  • 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(chǎn)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(fù)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(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:
    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(chǎn)品評價

靶點詳情

  • 功能:
    Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supercoils. Finally, in the religation step, the DNA 3'-OH attacks the covalent intermediate to expel the active-site tyrosine and restore the DNA phosphodiester backbone.
  • 基因功能參考文獻:
    1. Data show that elimination of lysine repeats from topoisomerase I (TopA) disturbed sporulation. PMID: 28981718
    2. Two promoters control transcription of the topA gene in S. coelicolor. PMID: 27551021
  • 蛋白家族:
    Type IA topoisomerase family
  • 數(shù)據(jù)庫鏈接:

    KEGG: sco:SCO3543

    STRING: 100226.SCO3543



主站蜘蛛池模板: 国产精品污www一区二区三区| 亚洲国产品综合人成综合网站| 亚洲精品一区久久久久| 色狠狠成人综合网| 久久久久久久女国产乱让韩| av毛片无码中文字幕不卡 | 嘿咻嘿咻男女免费专区| 欧美又粗又大xxxxbbbb疯狂| 午夜精品久久久久久久久久久久| 国产情侣真实54分钟在线| 国产精品亚洲а∨无码播放不卡| 三上悠亚ssⅰn939无码播放| 国产sm主人调教女m视频| 国产精品无码一区二区三区| 99精品热在线在线观看视频| 亚洲一区二区三区国产精品无码 | 一本一本久久a久久精品综合麻豆| 精品无码无人网站免费视频 | 国产主播一区二区三区在线观看| 国产在线不卡精品网站| 亚洲愉拍99热成人精品| 久久亚洲精品ab无码播放| 国产亚洲日本精品无码| 国产人成无码视频在线观看| 一二三四在线观看免费视频| 欧亚乱熟女一区二区三区在线| av无码不卡一区二区三区| 国产精品自产拍高潮在线观看| 国产美女无遮挡裸色视频| 精品一区二区三区影院在线午夜| 在线精品国产一区二区三区| 熟女人妻在线视频| 最新国产aⅴ精品无码| 国产精品18禁污污网站| 精精国产xxxx视频在线播放| 国产高潮流白浆免费观看| 亚洲熟妇av日韩熟妇av| 久久久久成人网站| 国产免费麻传媒精品国产av | 嫩草伊人久久精品少妇av| 亚洲一区av在线观看|