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NP Antibody, FITC conjugated

  • 货号：
    CSB-PA356056LC01IFZ
  • 规格：
    ￥880
  • 其他：

产品详情

  • 产品名称：
    Rabbit anti-Influenza A virus NP Polyclonal antibody
  • Uniprot No.：
    P03466
  • 基因名：
    NP
  • 别名：
    NP antibody; Nucleoprotein antibody; Nucleocapsid protein antibody; Protein N antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Influenza A virus
  • 免疫原：
    Recombinant Influenza A virus Nucleoprotein protein (1-498AA)
  • 免疫原种属：
    Influenza A virus
  • 标记方式：
    FITC
  • 克隆类型：
    Polyclonal
  • 抗体亚型：
    IgG
  • 纯化方式：
    >95%, Protein G purified
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    Preservative: 0.03% Proclin 300
    Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
  • 产品提供形式：
    Liquid
  • 储存条件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

产品评价

靶点详情

  • 功能：
    Encapsidates the negative strand viral RNA, protecting it from nucleases. The encapsidated genomic RNA is termed the ribonucleoprotein (RNP) and serves as template for transcription and replication. The RNP needs to be localized in the host nucleus to start an infectious cycle, but is too large to diffuse through the nuclear pore complex. NP comprises at least 2 nuclear localization signals that are responsible for the active RNP import into the nucleus through cellular importin alpha/beta pathway. Later in the infection, nclear export of RNPs are mediated through viral proteins NEP interacting with M1 which binds nucleoproteins. It is possible that nucleoprotein binds directly host exportin-1/XPO1 and plays an active role in RNPs nuclear export. M1 interaction with RNP seems to hide nucleoprotein's nuclear localization signals. Soon after a virion infects a new cell, M1 dissociates from the RNP under acidification of the virion driven by M2 protein. Dissociation of M1 from RNP unmasks nucleoprotein's nuclear localization signals, targeting the RNP to the nucleus.
  • 基因功能参考文献：
    1. Taking these observations together, TRIM41 is a constitutively expressed intrinsic influenza A virus restriction factor that targets viral NP for ubiquitination and protein degradation. PMID: 29899090
    2. Structure of importin-alpha bound to a non-classical nuclear localization signal of the influenza A virus nucleoprotein has been reported. PMID: 26456934
    3. Immunoprecipitation studies revealed influenza A virus NS1 and NP as direct interaction partners of DDX3. PMID: 26792746
    4. Residue 88 of NP interacts with polymerase PB2 and contributes to influenza A virus replication. PMID: 25043584
    5. HMGB1 protein binds to influenza virus nucleoprotein and promotes viral replication. PMID: 22696656
    6. These results indicate that the PB2, PA, NP, and M segments play a more important role than the remaining four viral RNAs during the genome-packaging process. PMID: 22532680
    7. Data suggest that the flexibility of loops 1 and 2 is required for RNA sampling and binding which likely involve conformational change(s) of the nucleoprotein. PMID: 22272272
    8. These findings demonstrate that replication of the virus genome is followed by its encapsidation by NP in collaboration with its chaperone UAP56. PMID: 21507964
    9. Because the s showed that NP lacking RNA-binding activity binds directly to the viral polymerase, it is likely that a direct interaction between NP and the viral polymerase results in a modification of the polymerase in favor of unprimed initiation. PMID: 18945782
    10. The s identified a late-acting defect in NP that, separate from its function in RNA synthesis, indicates a role for the polypeptide in virion assembly, most likely involving M1 as a partner. PMID: 18987140
    11. respective conserved amino acids in NP may thus be critical for the assembly and/or incorporation of sets of eight viral-RNA segments PMID: 19225007

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  • 亚细胞定位：
    Virion. Host nucleus.
  • 蛋白家族：
    Influenza viruses nucleoprotein family
  • 数据库链接：

    KEGG: vg:956531