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  4. Recombinant Nitrogen regulation protein ntrB (ntrB)

Recombinant Nitrogen regulation protein ntrB (ntrB)

  • 中文名稱：
    Recombinant Nitrogen regulation protein ntrB(ntrB)
  • 貨號(hào)：
    CSB-YP340396RKO
  • 規(guī)格：
  • 來源：
    Yeast
  • 其他：
  • 中文名稱：
    Recombinant Nitrogen regulation protein ntrB(ntrB)
  • 貨號(hào)：
    CSB-EP340396RKO
  • 規(guī)格：
  • 來源：
    E.coli
  • 其他：
  • 中文名稱：
    Recombinant Nitrogen regulation protein ntrB(ntrB)
  • 貨號(hào)：
    CSB-EP340396RKO-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：
    Recombinant Nitrogen regulation protein ntrB(ntrB)
  • 貨號(hào)：
    CSB-BP340396RKO
  • 規(guī)格：
  • 來源：
    Baculovirus
  • 其他：
  • 中文名稱：
    Recombinant Nitrogen regulation protein ntrB(ntrB)
  • 貨號(hào)：
    CSB-MP340396RKO
  • 規(guī)格：
  • 來源：
    Mammalian cell
  • 其他：

產(chǎn)品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
    ntrB
  • Uniprot No.：
  • 別名：
    ntrB; Sensory histidine kinase/phosphatase NtrB; EC 2.7.13.3; EC 3.1.3.-; Nitrogen regulation protein NR(II); Nitrogen regulator II; NRII
  • 種屬：
    Rhizobium leguminosarum bv. phaseoli
  • 蛋白長度：
    full length protein
  • 表達(dá)區(qū)域：
    1-383
  • 氨基酸序列
    MTKDTTSPPD QAGGTVAMAV LNAIQNPVVM VDESGFIAFA NWEAEAFFGA AFASGALPDL DIHSFGSPLL ALVDQVRTQG SPVNEYRVDL SSPRLGQDKL VDLYVAPVLS EPGGVVIVFQ ERSMADKIDR QLTHRAAARS VTGLASSLAH EIKNPLSGNR GAAQLLEQSV IDDDRALTRL ICDETDRIVS LVDRMEVFSD ERPVRRMPVN IHSVLDHVKR LAQSGFARNI RITESYDPSL PAVYANRDQL VQVFLNLVKN AAEAVGDRPD GEIMLTTAYR PGIRLSVAGT REKISLPLEF CVHDNGPGVP ADLLPHLFDP FITTKTNGSG LGLALVAKII GDHGGIIECD SQNSRTTFRV LMPASKDASL EDASSASSTG PSR
  • 蛋白標(biāo)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(chǔ)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(xiàng)：
    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(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    Member of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. Under conditions of nitrogen limitation, NtrB autophosphorylates and transfers the phosphoryl group to NtrC. In the presence of nitrogen, acts as a phosphatase that dephosphorylates and inactivates NtrC.
  • 亞細(xì)胞定位：
    Cytoplasm.