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  4. Recombinant Leiurus quinquestriatus hebraeus Alpha-like toxin Lqh3

Recombinant Leiurus quinquestriatus hebraeus Alpha-like toxin Lqh3

  • 中文名稱：
    Recombinant Leiurus quinquestriatus hebraeus Alpha-like toxin Lqh3,Yeast
  • 貨號：
    CSB-YP348725LDS
  • 規(guī)格：
  • 來源：
    Yeast
  • 其他：
  • 中文名稱：
    Recombinant Leiurus quinquestriatus hebraeus Alpha-like toxin Lqh3,Yeast
  • 貨號：
    CSB-EP348725LDS
  • 規(guī)格：
  • 來源：
    E.coli
  • 其他：
  • 中文名稱：
    Recombinant Leiurus quinquestriatus hebraeus Alpha-like toxin Lqh3,Yeast
  • 貨號：
    CSB-EP348725LDS-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 Leiurus quinquestriatus hebraeus Alpha-like toxin Lqh3,Yeast
  • 貨號：
    CSB-BP348725LDS
  • 規(guī)格：
  • 來源：
    Baculovirus
  • 其他：
  • 中文名稱：
    Recombinant Leiurus quinquestriatus hebraeus Alpha-like toxin Lqh3,Yeast
  • 貨號：
    CSB-MP348725LDS
  • 規(guī)格：
  • 來源：
    Mammalian cell
  • 其他：

產(chǎn)品詳情

  • 純度：
    >85% (SDS-PAGE)
  • 基因名：
    N/A
  • Uniprot No.：
  • 別名：
    ; Alpha-like toxin Lqh3; Lqh III; LqhIII
  • 種屬：
    Leiurus quinquestriatus hebraeus (Yellow scorpion)
  • 蛋白長度：
    full length protein
  • 表達(dá)區(qū)域：
    1-67
  • 氨基酸序列
    VRDGYIAQPE NCVYHCFPGS SGCDTLCKEK GGTSGHCGFK VGHGLACWCN ALPDNVGIIV EGEKCHS
  • 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(jià)

靶點(diǎn)詳情

  • 功能：
    Alpha toxins bind voltage-independently at site-3 of sodium channels (Nav) and inhibit the inactivation of the activated channels, thereby blocking neuronal transmission. The dissociation is voltage-dependent. This alpha-like toxin is highly toxic to insects and competes with LqhaIT on binding to insect sodium channels. Differs from classical anti-mammalian alpha-toxins as it inhibits sodium channel inactivation in cell bodies of hippocampus brain neurons, on which the anti-mammalian Lqh2 is inactive, and is unable to affect Nav1.2 in the rat brain, on which Lqh2 is highly active. Moreover, its pharmacological properties are unique in that its binding affinity for insect channels drops >30-fold at pH 8.5 versus pH 6.5, and its rate of association with receptor site-3 on both insect and mammalian sodium channels is 4-15-fold slower compared with LqhaIT and Lqh2.
  • 亞細(xì)胞定位：
    Secreted.
  • 蛋白家族：
    Long (4 C-C) scorpion toxin superfamily, Sodium channel inhibitor family, Alpha subfamily
  • 組織特異性：
    Expressed by the venom gland.