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  4. NAA50 Antibody

NAA50 Antibody

  • 中文名稱：
    NAA50兔多克隆抗體
  • 貨號：
    CSB-PA880928ESR2HU
  • 規格：
    ￥440
  • 圖片：
    • Western blot
      All lanes: NAA50 antibody at 5μg/ml
      Lane 1: K562 whole cell lysate
      Lane 2: Jurkat whole cell lysate
      Lane 3: Hela whole cell lysate
      Secondary
      Goat polyclonal to rabbit IgG at 1/10000 dilution
      Predicted band size: 20, 10 kDa
      Observed band size: 20 kDa
  • 其他：

產品詳情

  • 產品名稱：
    Rabbit anti-Homo sapiens (Human) NAA50 Polyclonal antibody
  • Uniprot No.：
  • 基因名：
    NAA50
  • 別名：
    ody; FLJ13194 antibody; hNAT5 antibody; hSAN antibody; Mak3 homolog (S. cerevisiae) antibody; Mak3 homolog antibody; N-acetyltransferase 13 (GCN5-related) antibody; N-acetyltransferase 13 antibody; N-acetyltransferase 5 antibody; N-acetyltransferase san homolog antibody; N-alpha-acetyltransferase 50 antibody; N-alpha-acetyltransferase 50; NatE catalytic subunit antibody; Naa50 antibody; NAA50_HUMAN antibody; NAT 5 antibody; NAT13 antibody; NAT5 antibody; NatE catalytic subunit antibody; San antibody
  • 宿主：
    Rabbit
  • 反應種屬：
    Human
  • 免疫原：
    Recombinant Human N-alpha-acetyltransferase 50 protein (1-169AA)
  • 免疫原種屬：
    Homo sapiens (Human)
  • 標記方式：
    Non-conjugated
  • 克隆類型：
    Polyclonal
  • 抗體亞型：
    IgG
  • 純化方式：
    Antigen Affinity Purified
  • 濃度：
    It differs from different batches. Please contact us to confirm it.
  • 保存緩沖液：
    PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
  • 產品提供形式：
    Liquid
  • 應用范圍：
    ELISA, WB
  • 推薦稀釋比：
    Application Recommended Dilution
    WB 1:500-1:2000
  • Protocols：
  • 儲存條件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 貨期：
    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.
  • 用途：
    For Research Use Only. Not for use in diagnostic or therapeutic procedures.

產品評價

靶點詳情

  • 功能：
    N-alpha-acetyltransferase that acetylates the N-terminus of proteins that retain their initiating methionine. Has a broad substrate specificity: able to acetylate the initiator methionine of most peptides, except for those with a proline in second position. Also displays N-epsilon-acetyltransferase activity by mediating acetylation of the side chain of specific lysines on proteins. Autoacetylates in vivo. The relevance of N-epsilon-acetyltransferase activity is however unclear: able to acetylate H4 in vitro, but this result has not been confirmed in vivo. Component of N-alpha-acetyltransferase complexes containing NAA10 and NAA15, which has N-alpha-acetyltransferase activity. Does not influence the acetyltransferase activity of NAA10. However, it negatively regulates the N-alpha-acetyltransferase activity of the N-terminal acetyltransferase A complex (also called the NatA complex). The multiprotein complexes probably constitute the major contributor for N-terminal acetylation at the ribosome exit tunnel, with NAA10 acetylating all amino termini that are devoid of methionine and NAA50 acetylating other peptides. Required for sister chromatid cohesion during mitosis by promoting binding of CDCA5/sororin to cohesin: may act by counteracting the function of NAA10.
  • 基因功能參考文獻：
    1. Because Naa10 is reported to acetylate all amino termini that are devoid of methionine and Naa50 acetylates all other peptides that are followed by methionine PMID: 27484799
    2. co-depletion of NatA, a heterodimeric NAT complex that physically interacts with Naa50, rescues the sister-chromatid cohesion defects and the resulting mitotic arrest caused by Naa50 depletion, indicating that NatA and Naa50 play antagonistic roles in cohesion. PMID: 27422821
    3. The study quantitatively compared the Nt-acetylomes of wild-type yeast S. cerevisiae expressing the endogenous yeast Naa50 (yNaa50), the congenic strain lacking yNaa50, and an otherwise identical strain expressing human Naa50 (hNaa50). PMID: 25886145
    4. Development of the first N-terminal acetyltransferase (NAT) inhibitors, including a specific Naa50 inhibitor. PMID: 23557624
    5. The first description of the human homologue of Nat5p/San, hNAT5, the third component of the human NatA N-alpha-acetyltransferase complex PMID: 16507339
    6. Nat5 displays both protein N alpha- and N epsilon-acetyltransferase activity. PMID: 19744929
    7. Human protein N-terminal acetyltransferase hNaa50p (hNAT5/hSAN) follows ordered sequential catalytic mechanism: combined kinetic and NMR study. PMID: 22311970
    8. Naa50p can accommodate only an alpha-amino substrate and not a side chain lysine substrate that is acetylated by lysine acetyltransferase enzymes such as Gcn5. PMID: 21900231
    9. May be specifically required for the maintenance of centromeric cohesion in mitosis. PMID: 17502424

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  • 亞細胞定位：
    Cytoplasm. Nucleus.
  • 蛋白家族：
    Acetyltransferase family, GNAT subfamily
  • 數據庫鏈接：

    HGNC: 29533

    OMIM: 610834

    KEGG: hsa:80218

    STRING: 9606.ENSP00000240922

    UniGene: Hs.372378