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QPCT Antibody

  • 货号：
    CSB-PA019135LA01HU
  • 规格：
    ￥440
  • 促销：
    小规格抗体限时一口价
  • 图片：
    • Western blot
      All lanes: QPCT antibody at 2µg/ml
      Lane 1: Rat muscle tissue
      Lane 2: Rat adrenal gland tissue
      Secondary
      Goat polyclonal to rabbit IgG at 1/10000 dilution
      Predicted band size: 41, 36 kDa
      Observed band size: 41 kDa
    • Immunohistochemistry of paraffin-embedded human glioma using CSB-PA019135LA01HU at dilution of 1:100
  • 其他：

产品详情

  • 产品名称：
    Rabbit anti-Homo sapiens (Human) QPCT Polyclonal antibody
  • Uniprot No.：
    Q16769
  • 基因名：
    QPCT
  • 别名：
    5730422A13Rik antibody; EC antibody; GCT antibody; Glutaminyl cyclase antibody; Glutaminyl peptide cyclotransferase antibody; Glutaminyl tRNA cyclotransferase antibody; Glutaminyl-peptide cyclotransferase antibody; Glutaminyl-tRNA cyclotransferase antibody; Glutamyl cyclase antibody; QC antibody; qpct antibody; QPCT_HUMAN antibody; sQC antibody
  • 宿主：
    Rabbit
  • 反应种属：
    Human, Rat
  • 免疫原：
    Recombinant Human Glutaminyl-peptide cyclotransferase protein (29-361AA)
  • 免疫原种属：
    Homo sapiens (Human)
  • 标记方式：
    Non-conjugated

    本页面中的产品，QPCT Antibody (CSB-PA019135LA01HU)，的标记方式是Non-conjugated。对于QPCT 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-PA019135LB01HU QPCT Antibody, HRP conjugated ELISA
    FITC CSB-PA019135LC01HU QPCT Antibody, FITC conjugated
    Biotin CSB-PA019135LD01HU QPCT 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, WB, IHC
  • 推荐稀释比：
    Application Recommended Dilution
    WB 1:1000-1:5000
    IHC 1:20-1:200
  • 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：
    Responsible for the biosynthesis of pyroglutamyl peptides. Has a bias against acidic and tryptophan residues adjacent to the N-terminal glutaminyl residue and a lack of importance of chain length after the second residue. Also catalyzes N-terminal pyroglutamate formation. In vitro, catalyzes pyroglutamate formation of N-terminally truncated form of APP amyloid-beta peptides [Glu-3]-amyloid-beta. May be involved in the N-terminal pyroglutamate formation of several amyloid-related plaque-forming peptides.
  • 基因功能参考文献：
    1. The addition of QC activity to core diagnostic CSF biomarkers may be of specific interest in clinical cases with discordant imaging and biochemical biomarker results. PMID: 28587659
    2. these findings demonstrate a significant association between common single nucleotide polymorphism within QPCT gene and schizophrenia risk in a Han Chinese population. PMID: 26572640
    3. the genetic risk of QPCT gene for schizophrenia also exists in the Han Chinese population. PMID: 26492838
    4. observations provide evidence for an involvement of QC in Alzheimer's disease pathogenesis and cognitive decline by QC-catalyzed pGlu-Abeta formation PMID: 24164736
    5. this study demonistrated that QPCT mRNAand protein from mononuclear cells correlated with theseverity of dementia. PMID: 23207485
    6. Upregulation of QPCT expression is associated with thyroid carcinomas. PMID: 23183267
    7. This study presents a first comparison of two mammalian QCs (human and mouse) containing typical, conserved post-translational modifications. PMID: 21671571
    8. The resilts of this studt provided histopathological evidence for QC being a prerequisite for pE-Abeta pathology in vivo and further underline the therapeutic potential of QC inhibition in Alzheimer Disease. PMID: 21301857
    9. Upon binding to PBD150, a large loop movement in gQC allows the inhibitor to be tightly held in its active site primarily by hydrophobic interactions. PMID: 21288892
    10. This study demonstrated that glutaminyl cyclase expression and pE-Abeta formation in subcortical brain regions( Edinger-Westphal nucleus, locus coeruleus and nucleus basalis Meynert) affected in Alzheimer's disease. PMID: 20383514
    11. Human isoQC proteins displayed a broad substrate specificity and preference for hydrophobic substrates, similar to the related QC. PMID: 19804409
    12. Functional expression of human glutaminyl cyclase in Pichia pastoris reveals the presence of a disulfide bond with an important role in the stabilization of active protein structure. PMID: 12196024
    13. human glutaminyl cyclase is a metal-dependent transferase PMID: 14522962
    14. Glutaminyl cyclase was expressed as a fully active 37 kDa enzyme with kcat/Km values of 14.3, 9.3, and 2.4 mM(-1)s(-1) for the substrates Gln-Gln, Gln-NH(2), and Gln-t-butyl ester, respectively PMID: 14680951
    15. Genetic variations in QPCT are important factors affecting the bone mineral density of adult women that contribute to susceptibility for osteoporosis. PMID: 15231017
    16. structure of human QC in free form and bound to a substrate and three imidazole-derived inhibitors PMID: 16135565
    17. Our results suggest that QPCT may be the QTL gene at chromosome 2p for spine BMD variation in the Chinese population PMID: 17687619
    18. combined steady-state enzyme kinetic and X-ray structural analyses of 11 single-mutation human QCs to investigate the roles of the H-bond network in catalysis PMID: 18072935
    19. The computations outline the important role of Trp329 in helping the substrate binding process and stabilizing the cyclization transition state. PMID: 18470930
    20. Golgi apparatus retention implies a "housekeeping" protein maturation machinery conducting glycosylation and pyroglutamyl formation. For these isoenzymes, apparently similar strategies evolved to retain the proteins in the Golgi complex. PMID: 18486145

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  • 亚细胞定位：
    Secreted.
  • 蛋白家族：
    Glutaminyl-peptide cyclotransferase family
  • 数据库链接：

    HGNC: 9753

    OMIM: 607065

    KEGG: hsa:25797

    STRING: 9606.ENSP00000344829

    UniGene: Hs.79033