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PSPC1 Antibody

  • 货号：
    CSB-PA018937LA01HU
  • 规格：
    ￥440
  • 促销：
    小规格抗体限时一口价
  • 其他：

产品详情

  • 产品名称：
    Rabbit anti-Homo sapiens (Human) PSPC1 Polyclonal antibody
  • Uniprot No.：
    Q8WXF1
  • 基因名：
    PSPC1
  • 别名：
    Paraspeckle component 1 antibody; Paraspeckle protein 1 antibody; PSP1 antibody; Pspc1 antibody; PSPC1_HUMAN antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human
  • 免疫原：
    Recombinant Human Paraspeckle component 1 protein (191-299AA)
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated

    本页面中的产品，PSPC1 Antibody (CSB-PA018937LA01HU)，的标记方式是Non-conjugated。对于PSPC1 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-PA018937LB01HU PSPC1 Antibody, HRP conjugated ELISA
    FITC CSB-PA018937LC01HU PSPC1 Antibody, FITC conjugated
    Biotin CSB-PA018937LD01HU PSPC1 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
  • 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：
    Regulates, cooperatively with NONO and SFPQ, androgen receptor-mediated gene transcription activity in Sertoli cell line. Binds to poly(A), poly(G) and poly(U) RNA homopolymers. Regulates the circadian clock by repressing the transcriptional activator activity of the CLOCK-ARNTL/BMAL1 heterodimer. Together with NONO, required for the formation of nuclear paraspeckles. Plays a role in the regulation of DNA virus-mediated innate immune response by assembling into the HDP-RNP complex, a complex that serves as a platform for IRF3 phosphorylation and subsequent innate immune response activation through the cGAS-STING pathway.
  • 基因功能参考文献：
    1. Analytical ultracentrifugation to estimate the dimerization equilibrium of the SFPQ-containing dimers revealed that the SFPQ-containing dimers dissociate at low micromolar concentrations and that the heterodimers have higher affinities than the homodimer. Moreover, we observed that the apparent dissociation constant for the SFPQ/PSPC1 heterodimer was over 6-fold lower than that of the SFPQ/NONO heterodimer. PMID: 29530979
    2. Development of a pipeline for automated, high-throughput analysis of PSPC1 paraspeckle protein isoforms reveals specific roles for IMPa2, IMPa4 and IMPa6 proteins. PMID: 28240251
    3. The crystal structure of the heterodimer of the multidomain conserved region of the Drosophila behavior/human splicing proteins, PSPC1 and NONO, is described. PMID: 22416126
    4. downregulated were the a protein coding gene PSPC1 in breast and ovarian cancer cells PMID: 21532345
    5. crystal of PSPC1-NONO contained one heterodimer in the asymmetric unit and diffracted to 1.9 A resolution using synchrotron radiation PMID: 22102035
    6. We map the domain within PSP1 that is mediating this interaction and show it is required for the correct localization of PSP1 to paraspeckles. This interaction is necessary but not sufficient for paraspeckle targeting by PSP1 PMID: 16148043

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  • 亚细胞定位：
    Nucleus, nucleolus. Nucleus matrix. Cytoplasm. Nucleus speckle. Note=In punctate subnuclear structures often located adjacent to splicing speckles, called paraspeckles. Colocalizes with NONO and SFPQ in paraspeckles and perinucleolar caps in an RNA-dependent manner. May cycle between paraspeckles and nucleolus. In telophase, when daughter nuclei form, localizes to perinucleolar caps.
  • 蛋白家族：
    PSPC family
  • 组织特异性：
    Expressed in pancreas, kidney, skeletal muscle, liver, lung, placenta, brain and heart.
  • 数据库链接：

    HGNC: 20320

    OMIM: 612408

    KEGG: hsa:55269

    STRING: 9606.ENSP00000343966

    UniGene: Hs.213198