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GSPT1 Antibody

  • 货号：
    CSB-PA009966LA01HU
  • 规格：
    ￥440
  • 促销：
    小规格抗体限时一口价
  • 图片：
    • IHC image of CSB-PA009966LA01HU diluted at 1:400 and staining in paraffin-embedded human breast cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
    • IHC image of CSB-PA009966LA01HU diluted at 1:400 and staining in paraffin-embedded human heart tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated ABC system.
    • Immunofluorescence staining of Hela cells with CSB-PA009966LA01HU at 1:133, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
  • 其他：

产品详情

  • 产品名称：
    Rabbit anti-Homo sapiens (Human) GSPT1 Polyclonal antibody
  • Uniprot No.：
    P15170
  • 基因名：
    GSPT1
  • 别名：
    GSPT1 antibody; ERF3AEukaryotic peptide chain release factor GTP-binding subunit ERF3A antibody; Eukaryotic peptide chain release factor subunit 3a antibody; eRF3a antibody; G1 to S phase transition protein 1 homolog antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human
  • 免疫原：
    Recombinant Human Eukaryotic peptide chain release factor GTP-binding subunit ERF3A protein (6-142AA)
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated

    本页面中的产品，GSPT1 Antibody (CSB-PA009966LA01HU)，的标记方式是Non-conjugated。对于GSPT1 Antibody，我们还提供其他标记。见下表：

    可提供标记
    标记方式 货号 产品名称 应用
    HRP CSB-PA009966LB01HU GSPT1 Antibody, HRP conjugated ELISA
    FITC CSB-PA009966LC01HU GSPT1 Antibody, FITC conjugated
    Biotin CSB-PA009966LD01HU GSPT1 Antibody, Biotin conjugated ELISA
  • 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
  • 应用范围：
    ELISA, IHC, IF
  • 推荐稀释比：
    Application Recommended Dilution
    IHC 1:200-1:500
    IF 1:50-1:200
  • Protocols：
  • 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：
    Involved in translation termination in response to the termination codons UAA, UAG and UGA. Stimulates the activity of ETF1. Involved in regulation of mammalian cell growth. Component of the transient SURF complex which recruits UPF1 to stalled ribosomes in the context of nonsense-mediated decay (NMD) of mRNAs containing premature stop codons. Required for SHFL-mediated translation termination which inhibits programmed ribosomal frameshifting (-1PRF) of mRNA from viruses and cellular genes.
  • 基因功能参考文献：
    1. PABP enhances the productive binding of the eRF1-eRF3 complex to the ribosome, via interactions with the N-terminal domain of eRF3a which itself has an active role in translation termination. PMID: 27418677
    2. Data found that the N-terminal glycine repeat of eRF3a influences eRF3a-PABP interaction and that eRF3a 12-GGC allele has a decreased binding affinity for PABP. PMID: 26818177
    3. GAB2, GSPT1, TFDP2 and ZFPM1 are four new susceptibility loci for testicular germ cell tumor. PMID: 26503584
    4. The survivin and eRF3 complex may function in spindle formation and segregation of chromosomes and cytokinesis. PMID: 23377885
    5. Overexpression of ID1 in two different cell lines induced STMN3 and GSPT1 at the transcriptional level, while depletion of ID1 reduced their expression. PMID: 25028095
    6. The proteolytic cleavage of eRF3a and eRF3b into p-eRF3 leads to release an amino-terminal fragment containing nuclear export signal to allow the relocalization of eRF3 into the nucleus to interact with the p14ARF. PMID: 24569073
    7. ERF3 is targeted for caspase-mediated proteolytic cleavage and degradation during DNA damage-induced apoptosis. PMID: 23054082
    8. Our results show that the presence of the longer allele of eRF3a is correlated with threefold increased risk of breast cancer development PMID: 22101789
    9. A biological role for the overlapping ERF3 PAM2 motifs in the regulation of deadenylase accessibility to PABPC1 at the 3' end of poly(A). PMID: 23019593
    10. crystal structures of the MLLE domain from PABPC1 in complex with the two PAM2 regions of eRF3 PMID: 20418951
    11. GSPT1/eRF3 is proteolytically processed into an IAP-binding protein PMID: 12865429
    12. Human translation termination factor eRF3/GSPT1 is an interacting partner of RNase L. PMID: 15908960
    13. Polyglycine expansions in eukaryotic translation release factor 3 are associated with gastric cancer susceptibility PMID: 15987717
    14. eRF3a controls the formation of the termination complex by modulating eRF1 protein stability. PMID: 15987998
    15. Further, we describe a novel complex that contains the NMD factors SMG-1 and Upf1, and the translation termination release factors eRF1 and eRF3 (SURF). an association between SURF and the EJC is required for SMG-1-mediated Upf1 phosphorylation and NMD. PMID: 16452507
    16. GSTP1 inhibits the binding of MAP kinase kinase kinase 5 (MAP3K5) to the 14-3-3 protein, a MAP3K5 inhibitor, while a novel role of GSPT1 is revealed in the regulation of apoptosis signal-regulating kinase 1 (ASK1)-mediated apoptosis. PMID: 17700517
    17. eRF3a is degraded by the proteasome when not associated with eRF1; proteasomal degradation of eRF3a controls translation termination complex formation by adjusting the eRF3a level to that of eRF1. PMID: 18083835
    18. eRF3a/GSPT1 12-GGC allele increases the susceptibility for breast cancer development. PMID: 19424636
    19. GSPT1 GGC(12) allele was present in 2.2% of colorectal cancer patients but was absent in Crohn disease patients and in the control group PMID: 19963113

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  • 蛋白家族：
    TRAFAC class translation factor GTPase superfamily, Classic translation factor GTPase family, ERF3 subfamily
  • 数据库链接：

    HGNC: 4621

    OMIM: 139259

    KEGG: hsa:2935

    STRING: 9606.ENSP00000398131

    UniGene: Hs.528780