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  4. Recombinant Salmonella typhimurium RNA polymerase sigma-54 factor (rpoN)

Recombinant Salmonella typhimurium RNA polymerase sigma-54 factor (rpoN)

  • 中文名称：
    鼠伤寒沙门菌rpoN重组蛋白
  • 货号：
    CSB-YP340833SXB
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 中文名称：
    鼠伤寒沙门菌rpoN重组蛋白
  • 货号：
    CSB-EP340833SXB
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 中文名称：
    鼠伤寒沙门菌rpoN重组蛋白
  • 货号：
    CSB-EP340833SXB-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    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：
  • 中文名称：
    鼠伤寒沙门菌rpoN重组蛋白
  • 货号：
    CSB-BP340833SXB
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 中文名称：
    鼠伤寒沙门菌rpoN重组蛋白
  • 货号：
    CSB-MP340833SXB
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    rpoN
  • Uniprot No.：
  • 别名：
    rpoN; glnF; ntrA; STM3320; RNA polymerase sigma-54 factor
  • 种属：
    Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
  • 蛋白长度：
    full length protein
  • 表达区域：
    1-477
  • 氨基酸序列
    MKQGLQLRLS QQLAMTPQLQ QAIRLLQLST LELQQELQQA LENNPLLEQT DLHDEIDTQQ PQDNDPLDTA DALEQKEMPE ELPLDASWDE IYTAGTPSGP SGDYIDDELP VYQGETTQSL QDYLMWQVEL TPFSDTDRAI ATSIVDAVDD TGYLTVSLDE IRESMGDVEV DLDEVEAVLK RIQRFDPVGV AAKDLRDCLL IQLSQFDKST PWLEEARLII CDHLDLLANH DFRTLMRVTR LKEEVLKEAV NLIQSLDPRP GQSIQTGEPE YVIPDVLVRK HNGRWTVELN SDSIPRLQIN QHYAAMCNSA RNDADSQFIR SNLQDAKWLI KSLESRNDTL LRVSRCIVEQ QQAFFEQGEE YMKPMVLADI AQAVEMHEST ISRVTTQKYL HSPRGIFELK YFFSSHVNTE GGGEASSTAI RALVKKLIAA ENPAKPLSDS KLTSLLSEQG IMVARRTVAK YRESLSIPPS NQRKQLV
  • 蛋白标签：
    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.
  • 产品提供形式：
    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.
  • 复溶：
    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.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    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.
  • 货期：
    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.
  • 注意事项：
    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.

产品评价

靶点详情

  • 功能：
    Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is responsible for the expression of enzymes involved in arginine catabolism. The open complex (sigma-54 and core RNA polymerase) serves as the receptor for the receipt of the melting signal from the remotely bound activator protein GlnG(NtrC).
  • 基因功能参考文献：
    1. The position and context of many of the identified sigma(54) RNA polymerase DNA binding sites suggest regulatory roles for sigma(54)-RNA polymerase that connect the sigma(54) regulon to regulons of other sigma factors to provide a dynamic response to rapidly changing environmental conditions. PMID: 28373272
    2. The increased polymyxin resistance observed in the rpoN mutant occurs through a PmrA/PhoP-independent pathway. PMID: 19076233
  • 蛋白家族：
    Sigma-54 factor family
  • 数据库链接：

    KEGG: stm:STM3320

    STRING: 99287.STM3320