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  4. Recombinant Influenza A virus Non-structural protein 1 (NS)

Recombinant Influenza A virus Non-structural protein 1 (NS)

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  • 中文名稱：
    Recombinant Influenza A virus Non-structural protein 1(NS)
  • 品名簡稱：
    Recombinant Influenza A virus Non-structural protein 1
  • 貨號：
    CSB-EP391362ILO
  • 說明書：
  • 規格：
    ￥2328
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

產品詳情

  • 純度：
    Greater than 85% as determined by SDS-PAGE.
  • 基因名：
    NS
  • Uniprot No.：
  • 別名：
    NS; Non-structural protein 1; NS1; NS1A
  • 種屬：
    Influenza A virus(strain A/Malaysia:Malaya/302/1954 H1N1)
  • 蛋白長度：
    Full Length
  • 來源：
    E.coli
  • 分子量：
    34.4 kDa
  • 表達區域：
    1-237aa
  • 氨基酸序列
    MDPNTVSSFQVDCFLWHVRKQVADQELGDAPFLDRLRRDQKSLRGRGSTLGLNIETATRVGKQIVERILKEESDEALKMTMASAPASRYLTDMTIEEMSRDWFMLMPKQKVAGPLCIRMDQAIMDKNIILKANFSVIFDRLETLILLRAFTEEGAIVGEISPLPSLPGHTNEDVKNAIGVLIGGLEWNDNTVRVSKTLQRFAWRSSNENGRPPLTPKQKRKMARTIRSEVRRNKMAD
    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.
  • 蛋白標簽：
    N-terminal 10xHis-tagged and C-terminal Myc-tagged
  • 產品提供形式：
    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：
    Tris-based buffer，50% glycerol
  • 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
  • 注意事項：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet & COA：
    Please contact us to get it.

產品評價

靶點詳情

  • 功能：
    Prevents the establishment of the cellular antiviral state by inhibiting TRIM25-mediated DDX58 ubiquitination, which normally triggers the antiviral transduction signal that leads to the activation of type I IFN genes by transcription factors IRF3 and IRF7. Prevents human EIF2AK2/PKR activation, either by binding double-strand RNA, or by interacting directly with EIF2AK2/PKR. This function may be important at the very beginning of the infection, when NS1 is mainly present in the cytoplasm. Also binds poly(A) and U6 snRNA.; Inhibits post-transcriptional processing of cellular pre-mRNA, by binding and inhibiting two cellular proteins that are required for the 3'-end processing of cellular pre-mRNAs: the 30 kDa cleavage and polyadenylation specificity factor/CPSF4 and the poly(A)-binding protein 2/PABPN1. In turn, unprocessed 3' end pre-mRNAs accumulate in the host nucleus and are no longer exported to the cytoplasm. Cellular protein synthesis is thereby shut off very early after virus infection. Viral protein synthesis is not affected by the inhibition of the cellular 3' end processing machinery because the poly(A) tails of viral mRNAs are produced by the viral polymerase through a stuttering mechanism.
  • 亞細胞定位：
    Host nucleus. Host cytoplasm.
  • 蛋白家族：
    Influenza A viruses NS1 family