搡老女人多毛老妇女中国,日韩亚洲欧美中文高清在线,人妻少妇一区二区三区,色妞色综合久久夜夜,日本熟妇xxxx

  1. 首頁(yè)
  2. 試劑盒
  3. 酶聯(lián)免疫試劑盒
  4. Human Sulfhydryl oxidase 1(QSOX1) ELISA kit

Human Sulfhydryl oxidase 1(QSOX1) ELISA kit

  • 中文名稱：
    人巰基氧化酶1(QSOX1)酶聯(lián)免疫試劑盒
  • 貨號(hào)：
    CSB-EL019144HU
  • 規(guī)格：
    96T/48T
  • 價(jià)格：
    ￥3600/￥2500
  • 其他：

產(chǎn)品詳情

  • 產(chǎn)品描述：
    人巰基氧化酶1(QSOX1)酶聯(lián)免疫試劑盒（CSB-EL019144HU）為雙抗夾心法ELISA試劑盒，定量檢測(cè)血清、血漿、組織培養(yǎng)上清液、組織勻漿樣本中的QSOX1含量。試劑盒檢測(cè)范圍為15.6 pg/mL-1000 pg/mL，適用于科研領(lǐng)域中對(duì)QSOX1蛋白表達(dá)水平的定量分析，例如探究其在細(xì)胞分泌功能、組織微環(huán)境調(diào)控中的作用機(jī)制，或用于疾病模型中氧化應(yīng)激相關(guān)生物標(biāo)志物的篩選研究。本品僅用于科研，不用于臨床診斷，產(chǎn)品具體參數(shù)及操作步驟詳見產(chǎn)品說(shuō)明書。
  • 別名：
    QSOX1; QSCN6; UNQ2520/PRO6013; Sulfhydryl oxidase 1; hQSOX; Quiescin Q6
  • 縮寫：
    QSOX1
  • Uniprot No.：
  • 種屬：
    Homo sapiens (Human)
  • 樣本類型：
    serum, plasma, cell culture supernates, tissue homogenates
  • 檢測(cè)范圍：
    15.6 pg/mL-1000 pg/mL
  • 靈敏度：
    3.9 pg/mL
  • 反應(yīng)時(shí)間：
    1-5h
  • 樣本體積：
    50-100ul
  • 檢測(cè)波長(zhǎng)：
    450 nm
  • 研究領(lǐng)域：
    Cell Biology
  • 測(cè)定原理：
    quantitative
  • 測(cè)定方法：
    Sandwich
  • 精密度：
    Intra-assay Precision (Precision within an assay): CV%<8%
    Three samples of known concentration were tested twenty times on one plate to assess.
    Inter-assay Precision (Precision between assays): CV%<10%
    Three samples of known concentration were tested in twenty assays to assess.
  • 線性度：
    To assess the linearity of the assay, samples were spiked with high concentrations of human QSOX1 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    　 Sample Serum(n=4)
    1:1 Average % 89
    Range % 84-93
    1:2 Average % 103
    Range % 99-109
    1:4 Average % 94
    Range % 90-98
    1:8 Average % 96
    Range % 92-100
  • 回收率：
    The recovery of human QSOX1 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
    Sample Type Average % Recovery Range
    Serum (n=5) 87 82-91
    EDTA plasma (n=4) 91 85-95
  • 標(biāo)準(zhǔn)曲線：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/ml OD1 OD2 Average Corrected
    1000 2.301 2.146 2.224 2.069
    500 1.796 1.657 1.727 1.572
    250 1.259 1.192 1.226 1.071
    125 0.814 0.863 0.839 0.684
    62.5 0.478 0.485 0.482 0.327
    31.2 0.342 0.329 0.336 0.181
    15.6 0.260 0.271 0.266 0.111
    0 0.151 0.158 0.155 　
  • 數(shù)據(jù)處理：
  • 貨期：
    3-5 working days

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    Catalyzes the oxidation of sulfhydryl groups in peptide and protein thiols to disulfides with the reduction of oxygen to hydrogen peroxide. Plays a role in disulfide bond formation in a variety of extracellular proteins. In fibroblasts, required for normal incorporation of laminin into the extracellular matrix, and thereby for normal cell-cell adhesion and cell migration.
  • 基因功能參考文獻(xiàn)：
    1. This study provides a key example of the effect of glycosylation on Golgi exit and contributes to an understanding of late secretory sorting and quality control. PMID: 29757379
    2. High QSOX1 expression correlates with tumor invasiveness PMID: 29804717
    3. High QSOX1 expression is a strong and independent factor of reduced survival in breast cancer and may represent a biomarker for aggressive disease and a potential treatment target PMID: 27562495
    4. Data indicate ebselen as an in vitro inhibitor of quiescin sulfhydryl oxidase 1 (QSOX1) enzymatic activity. PMID: 26158899
    5. QSOX1 immunoexpression was observed in the non-neoplastic cerebellum samples and the medulloblastoma samples PMID: 25908093
    6. High levels of QSOX1 RNA expression is associated with breast cancer. PMID: 23536962
    7. these studies suggest that QSOX1 is a predictive biomarker for luminal cancers and that it may be a useful target for elusive luminal B disease PMID: 23680167
    8. QSOX1 may be revealed as an important player in cancer detection and prognosis. Defining the mechanism(s) of QSOX1 activity in tumors and in in vivo models will provide important insights into how to target QSOX1 with anti-neoplastic agents. PMID: 24359107
    9. Examination of the unusual kinetics of QSOX1 toward cysteine and glutathione at low micromolar concentrations suggests that circulating QSOX1 is unlikely to significantly contribute to the oxidation of these monothiols in plasma PMID: 24468475
    10. QSOX1 may be involved in neuroblastoma differentiation and regression and may thus function as a biomarker for identifying risk groups for this neoplasm. PMID: 24704990
    11. QSOX1 is induced by hypoxic stimuli and identified that QSOX1 is a direct target of HIF-1. PMID: 24008827
    12. Data suggest that isoenzyme QSOX1A is secreted from mammalian cells despite transmembrane domain; QSOX1A is cleaved at internal sites and processed within Golgi apparatus to yield soluble enzyme that forms dimer upon cleavage of C-terminal domain. PMID: 23713614
    13. QSOX1 is a potential new prognostic marker which may prove of use in the staging of breast tumours and the stratification of breast cancer patients. PMID: 23460839
    14. QSOX1 activity was required for incorporation of laminin into the extracellular matrix (ECM) synthesized by fibroblasts, and ECM produced without QSOX1 was defective in supporting cell-matrix adhesion. PMID: 23704371
    15. crystal structure PMID: 22801504
    16. These results propose for the first time possible roles for QSOX1 in atherosclerosis. PMID: 22069028
    17. Taken together, our results suggest that the mechanism of QSOX1-mediated tumor cell invasion is by activation of MMP-2 and MMP-9. PMID: 21989104
    18. Data suggested that the C449-C452 motif was essential for the activity of human QSOX 1b; the C70-C73 motif was fundamental in electron transfer from thiol-containing substrate including reduced proteins, DTT, GSH. PMID: 21148546
    19. A partial QSOX1 crystal structure reveals a single-chain pseudo-dimer mimicking the quaternary structure of Erv enzymes. PMID: 20211621
    20. In the plasma peptidome of patients with ductal adenocarcinoma of the pancreas (DAP), a prominent peptide was identified from the QSOX1 parent protein. This peptide was present in 16 of 23 DAP patients and 4 of 5 patients with IPMN. PMID: 19795908
    21. Data show that the longer version of human QSOX1 protein (hQSOX1a) is a transmembrane protein localized primarily to the Golgi apparatus, and that hQSOX1a can act in vivo as an oxidase. PMID: 17331072
    22. internal redox steps studied by mutagenesis PMID: 18393449

    顯示更多

    收起更多

  • 亞細(xì)胞定位：
    [Isoform 1]: Golgi apparatus membrane; Single-pass membrane protein. Secreted.; [Isoform 2]: Secreted.
  • 蛋白家族：
    Quiescin-sulfhydryl oxidase (QSOX) family
  • 組織特異性：
    Expressed in heart, placenta, lung, liver, skeletal muscle, pancreas and very weakly in brain and kidney.
  • 數(shù)據(jù)庫(kù)鏈接：

    HGNC: 9756

    OMIM: 603120

    KEGG: hsa:5768

    STRING: 9606.ENSP00000356574

    UniGene: Hs.744925