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Recombinant Salmonella typhimurium Tryptophan synthase beta chain (trpB)

  • 中文名稱：
    鼠傷寒沙門菌trpB重組蛋白
  • 貨號：
    CSB-YP358240SXB
  • 規(guī)格：
  • 來源：
    Yeast
  • 其他：
  • 中文名稱：
    鼠傷寒沙門菌trpB重組蛋白
  • 貨號：
    CSB-EP358240SXB
  • 規(guī)格：
  • 來源：
    E.coli
  • 其他：
  • 中文名稱：
    鼠傷寒沙門菌trpB重組蛋白
  • 貨號：
    CSB-EP358240SXB-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：
    鼠傷寒沙門菌trpB重組蛋白
  • 貨號：
    CSB-BP358240SXB
  • 規(guī)格：
  • 來源：
    Baculovirus
  • 其他：
  • 中文名稱：
    鼠傷寒沙門菌trpB重組蛋白
  • 貨號：
    CSB-MP358240SXB
  • 規(guī)格：
  • 來源：
    Mammalian cell
  • 其他：

產(chǎn)品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
    trpB
  • Uniprot No.：
  • 別名：
    trpB; STM1726; Tryptophan synthase beta chain; EC 4.2.1.20
  • 種屬：
    Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
  • 蛋白長度：
    Full Length of Mature Protein
  • 表達(dá)區(qū)域：
    2-397
  • 氨基酸序列
    TTLLNPYFG EFGGMYVPQI LMPALNQLEE AFVSAQKDPE FQAQFADLLK NYAGRPTALT KCQNITAGTR TTLYLKREDL LHGGAHKTNQ VLGQALLAKR MGKSEIIAET GAGQHGVASA LASALLGLKC RIYMGAKDVE RQSPNVFRMR LMGAEVIPVH SGSATLKDAC NEALRDWSGS YETAHYMLGT AAGPHPYPTI VREFQRMIGE ETKAQILDKE GRLPDAVIAC VGGGSNAIGM FADFINDTSV GLIGVEPGGH GIETGEHGAP LKHGRVGIYF GMKAPMMQTA DGQIEESYSI SAGLDFPSVG PQHAYLNSIG RADYVSITDD EALEAFKTLC RHEGIIPALE SSHALAHALK MMREQPEKEQ LLVVNLSGRG DKDIFTVHDI LKARGEI
  • 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)品評價

靶點(diǎn)詳情

  • 功能：
    The beta subunit is responsible for the synthesis of L-tryptophan from indole and L-serine.
  • 基因功能參考文獻(xiàn)：
    1. data suggest that the enzyme exists in two conformers that equilibrate slowly either in the absence of substrates and monovalent cations or in the presence of K+ or Cs+, whereas they equilibrate faster in the presence of Na+. PMID: 17927213
    2. shortening of the side chain accompanying the replacement of beta114-Gln by Asn relaxes the steric constraints that prevent this reaction in the wild-type enzyme. PMID: 18004874
  • 蛋白家族：
    TrpB family
  • 數(shù)據(jù)庫鏈接：

    KEGG: stm:STM1726

    STRING: 99287.STM1726