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  4. Recombinant Mycobacterium tuberculosis Glutamine synthetase(glnA1)

Recombinant Mycobacterium tuberculosis Glutamine synthetase(glnA1)

In Stock
  • 中文名稱：
    結(jié)核分枝桿菌glnA1重組蛋白
  • 品名簡(jiǎn)稱：
    Recombinant Mycobacterium tuberculosis glnA1 protein
  • 貨號(hào)：
    CSB-EP142103FSG
  • 說(shuō)明書(shū)：
  • 規(guī)格：
    ￥2328
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 90% as determined by SDS-PAGE.
  • 生物活性：
    Not Test
  • 基因名：
    glnA1
  • Uniprot No.：
  • 別名：
    GS;Glutamate--ammonia ligase;Glutamine synthetase I beta;GSI beta
  • 種屬：
    Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
  • 蛋白長(zhǎng)度：
    Full Length of Mature Protein
  • 來(lái)源：
    E.coli
  • 分子量：
    60.9 kDa
  • 表達(dá)區(qū)域：
    2-478aa
  • 氨基酸序列
    TEKTPDDVFKLAKDEKVEYVDVRFCDLPGIMQHFTIPASAFDKSVFDDGLAFDGSSIRGFQSIHESDMLLLPDPETARIDPFRAAKTLNINFFVHDPFTLEPYSRDPRNIARKAENYLISTGIADTAYFGAEAEFYIFDSVSFDSRANGSFYEVDAISGWWNTGAATEADGSPNRGYKVRHKGGYFPVAPNDQYVDLRDKMLTNLINSGFILEKGHHEVGSGGQAEINYQFNSLLHAADDMQLYKYIIKNTAWQNGKTVTFMPKPLFGDNGSGMHCHQSLWKDGAPLMYDETGYAGLSDTARHYIGGLLHHAPSLLAFTNPTVNSYKRLVPGYEAPINLVYSQRNRSACVRIPITGSNPKAKRLEFRSPDSSGNPYLAFSAMLMAGLDGIKNKIEPQAPVDKDLYELPPEEAASIPQTPTQLSDVIDRLEADHEYLTEGGVFTNDLIETWISFKRENEIEPVNIRPHPYEFALYYDV
    Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
    If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
  • 蛋白標(biāo)簽：
    N-terminal 10xHis-tagged and C-termina Myc-tagged
  • 產(chǎn)品提供形式：
    Liquid or 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.
  • 緩沖液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
  • 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°C/-80°C. 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：
    3-7 business days
  • Datasheet & COA：
    Please contact us to get it.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    Involved in nitrogen metabolism via ammonium assimilation. Catalyzes the ATP-dependent biosynthesis of glutamine from glutamate and ammonia. Also able to use GTP. D-glutamate is a poor substrate, and DL-glutamate shows about 50% of the standard specific activity. Also plays a key role in controlling the ammonia levels within infected host cells and so contributes to the pathogens capacity to inhibit phagosome acidification and phagosome-lysosome fusion. Involved in cell wall biosynthesis via the production of the major component poly-L-glutamine (PLG). PLG synthesis in the cell wall occurs only in nitrogen limiting conditions and on the contrary high nitrogen conditions inhibit PLG synthesis (Probable).
  • 基因功能參考文獻(xiàn)：
    1. All resistant strains had a single-nucleotide deletion in the 5' region of glnA1. PMID: 21875360
    2. These results appropriately characterize glutamine synthetase of Mycobacterium tuberculosis exhibiting transacylase action as a moonlighting protein. PMID: 21411303
    3. fndings show that only glnA1 of the four glutamine synthetase genes is required for in vitro growth of M. tuberculosis and all four glutamine synthetase genes are transcribed but only GlnA1 is produced in microgram quantities in M. tuberculosis cultures PMID: 16262797
  • 亞細(xì)胞定位：
    Cytoplasm.
  • 蛋白家族：
    Glutamine synthetase family
  • 數(shù)據(jù)庫(kù)鏈接：

    KEGG: mtu:Rv2220

    STRING: 83332.Rv2220



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