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  4. Human Extracellular superoxide dismutase [Cu-Zn](SOD3) ELISA kit

Human Extracellular superoxide dismutase [Cu-Zn](SOD3) ELISA kit

  • 中文名称：
    人胞外超氧化物歧化酶(SOD3)酶联免疫试剂盒
  • 货号：
    CSB-EL022399HU
  • 规格：
    96T/48T
  • 价格：
    ￥3600/￥2500
  • 其他：

产品详情

  • 产品描述：

    This Human SOD3 ELISA Kit was designed for the quantitative measurement of Human SOD3 protein in serum, plasma, cell culture supernates, tissue homogenates, saliva, urine. It is a Sandwich ELISA kit, its detection range is 7.8 pg/mL-500 pg/mL and the sensitivity is 1.95 pg/mL.

  • 别名：
    EC SOD ELISA Kit; EC-SOD ELISA Kit; Extracellular superoxide dismutase [Cu Zn] ELISA Kit; Extracellular superoxide dismutase [Cu-Zn] ELISA Kit; Extracellular superoxide dismutase ELISA Kit; Extracellular superoxide dismutase precursor ELISA Kit; MGC20077 ELISA Kit; SOD 3 ELISA Kit; SOD3 ELISA Kit; SODE_HUMAN ELISA Kit; Superoxide Dismutase 3 ELISA Kit; Superoxide dismutase 3 extracellular ELISA Kit
  • 缩写：
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 样本类型：
    serum, plasma, cell culture supernates, tissue homogenates, saliva, urine
  • 检测范围：
    7.8 pg/mL-500 pg/mL
  • 灵敏度：
    1.95 pg/mL
  • 反应时间：
    1-5h
  • 样本体积：
    50-100ul
  • 检测波长：
    450 nm
  • 研究领域：
    Metabolism
  • 测定原理：
    quantitative
  • 测定方法：
    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.
  • 线性度：
    To assess the linearity of the assay, samples were spiked with high concentrations of human SOD3 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
    　SampleSerum(n=4)
    1:1000Average %90
    Range %82-96
    1:2000Average %95
    Range %90-102
    1:4000Average %98
    Range %92-105
    1:8000Average %87
    Range %83-93
  • 回收率：
    The recovery of human SOD3 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 TypeAverage % RecoveryRange
    Serum (n=5) 9087-96
    EDTA plasma (n=4)9592-102
  • 标准曲线：
    These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
    pg/mlOD1OD2AverageCorrected
    5002.772 2.747 2.760 2.624
    2502.349 2.379 2.364 2.228
    1251.712 1.694 1.703 1.567
    62.51.056 0.993 1.025 0.889
    31.20.591 0.552 0.572 0.436
    15.60.372 0.364 0.368 0.232
    7.80.225 0.217 0.221 0.085
    00.134 0.138 0.136 　
  • 数据处理：
  • 货期：
    3-5 working days

产品评价

问答及客户评论

■ 常见问题解答
Q:

我想咨询关于CSB-EL022399HU　ELISA kit的信息。请问你们检测过这个试剂盒的尿样吗？尿样是否需要稀释以进行ELISA检测？如果尿样需要稀释，你能建议一下尿样的稀释系数吗？谢谢你的帮助。

A:
我们用CSB-EL022399HU人细胞外超氧化物歧化酶[Cu-Zn](SOD3)ELISA试剂盒检测尿样。具体样品测试请咨询我们。考虑到样品的不同状态，我们建议您先自己做初步实验，并为您的检测确定最佳稀释系数。

靶点详情

  • 功能：
    Protect the extracellular space from toxic effect of reactive oxygen intermediates by converting superoxide radicals into hydrogen peroxide and oxygen.
  • 基因功能参考文献：
    1. High SOD3 expression is associated with cardiometabolic risk factors, and distal sensorimotor polyneuropathy. PMID: 29577557
    2. SOD3 might be a novel player in thyroid tumor stroma. PMID: 28216675
    3. SOD3 protects mesenchymal stem cells against the negative effects of serum deprivation via modulation of AMP-activated protein kinase/sirtulin 1, extracellular signalregulated kinase activation, and promoted Forkhead box O3a trafficking to the nucleus. PMID: 29921412
    4. Copper chaperone Atox-1 is involved in the induction of SOD3 in a monocyte cell line. PMID: 29168020
    5. the presence of terminal sialic acids in the N-glycans of EC-SOD enhanced both the secretion and furin-mediated C-terminal cleavage of EC-SOD. These results provide new insights into how the posttranslational modifications of EC-SOD control its functions. PMID: 29029079
    6. SOD3 reduced HIF prolyl hydroxylase domain protein activity, which increased hypoxia-inducible factor-2alpha (HIF-2alpha) stability and enhanced its binding to a specific vascular endothelial cadherin promoter region. PMID: 29422508
    7. EC-SOD released from activated neutrophils affects the redox conditions of the extracellular space and may offer protection against highly reactive oxygen species such as hydroxyl radicals otherwise generated as a result of respiratory burst activity of activated neutrophils. PMID: 27394172
    8. The results of the present study demonstrate that TET1 might function as one of the key molecules in SOD3 expression through its 5mC hydroxylation in A549 cells. PMID: 28351182
    9. The SOD3 enzyme plays a role in cardiovascular disease. PMID: 26901385
    10. SOD3 expression in human idiopathic pulmonary arterial hypertension is in part regulated by histone deacetylation. PMID: 27233998
    11. These data provide new insights into the functional actions of SOD3 on oxidative stress-induced cell damage. PMID: 27272114
    12. Study shows that patients with the Ala40Thr polymorphism in EC-SOD are at a higher risk of developing type 2 diabetes mellitus. PMID: 27966735
    13. Increased expression of SOD3 ameliorates H2O2-induced oxidative damage in neuroblastoma cells by inhibiting the mitochondrial pathway. PMID: 27084770
    14. Results describe the molecular cloning of both full length and truncated form of human SOD3 both expressed in Sf9 insect cells as monomers and dimer conformation, with enzymatic activity. PMID: 26912083
    15. study suggests that carriers of adiponectin gene promoter -11391G/A(AA) and EC-SOD (CG+GG) genotypes may have a high risk of nonalcoholic fatty liver disease (NAFLD), and the gene genotypes can interact with H. Pylori infection in the pathogenesis of NAFLD PMID: 27241145
    16. FXR may regulate SOD3 expression to suppress reactive oxygen species production, resulting in decreasing JNK activity. PMID: 25496033
    17. These results support the hypothesis that loss of extracellular SOD contributes to the invasive phenotype of pancreatic ductal adenocarcinoma PMID: 25634994
    18. The T-allele of rs2284659 in the promoter of SOD3 was associated with better cardiovascular outcomes in diabetic patients. PMID: 25855220
    19. SOD3 regulates the expression of multiple components of small G protein GTPase signal pathways. PMID: 25751262
    20. Expression of extracellular superoxide dismutase (EC-SOD) and expression of the prooxidant gene NADPH oxidase 4 was decreased significantly by trichostatin A. PMID: 25749103
    21. Extracellular superoxide dismutase ameliorates streptozotocin-induced rat diabetic nephropathy via inhibiting the ROS/ERK1/2 signaling. PMID: 26006040
    22. ECSOD Ala40Thr polymorphism, a significant association was observed between this polymorphism and HCC risk in non-hepatitis B virus (HBV) carriers but not in HBV carriers PMID: 25894370
    23. The combination of serum S100A9, SOD3, and MMP9 levels could achieve 92.5% sensitivity and 95% specificity to discriminate between pulmonary tuberculosis and healthy controls. PMID: 25332062
    24. Sod3 is a critical mediator of VEGF-C-induced breast cancer metastasis. PMID: 25358638
    25. the rs1799895 polymorphism in extracellular superoxide dismutase affects cardiopulmonary disease risk by altering protein distribution PMID: 25085920
    26. The treatment with E2 suppressed, whereas VC and Res prevented E2-mediated decrease in the expression levels of SOD3, NQO1, Nrf2 mRNA, and protein in MCF-10A cells PMID: 25130429
    27. No any significantly association between SOD3 rs2695232 polymorphism and seminal superoxide dismutase activity. PMID: 24658925
    28. These results demonstrate that the transcription factor HIF-1alpha and its important gene target VEGF can be modulated by the antioxidant enzyme EcSOD. PMID: 24509158
    29. Loss of SOD3 is associated with prostate cancer. PMID: 24922645
    30. Results suggest that there is no considerable influence of sequence variation in SOD3 on human longevity in Germans. PMID: 24146173
    31. the impact of Glutamate carboxypeptidase II (GCPII) haplotypes on the expression of PSMA, BNIP3, Ec-SOD, GSTP1 and RASSF1 genes were elucidated to understand the epigenetic basis of oxidative stress and prostate cancer risk. PMID: 23979608
    32. Data suggest that epigenetic silencing of EcSOD may contribute to mammary tumorigenesis and that restoring the extracellular superoxide scavenging activity could be an effective strategy for breast cancer treatment. PMID: 23318435
    33. The hEC-SOD protein was expressed in the egg white and showed antioxidant activity. PMID: 23977988
    34. The less common allele in SOD3 rs699473 was associated with an increased risk of high-grade prostate cancer (T > C: OR = 1.40, 95% CI: 1.04-1.89). PMID: 24038157
    35. Mesenchymal stem cell-derived chondrocytes, adipocytes, and osteocytes secrete an active and functional SOD3 enzyme. PMID: 22132904
    36. Overexpression of EC-SOD combined with neutrophil blockade protects transgenic mice from hyperoxia-induced lung injury. PMID: 22816678
    37. There is a positive relationship between the prolactinoma severity and serum EC-SOD. PMID: 23620962
    38. results suggest aberrations in one-carbon metabolism appear to induce altered gene expression of EC-SOD, GSTP1, and BNIP3, and thus contribute to the increased oxidative stress and increased susceptibility to coronary artery disease PMID: 23160801
    39. Antioxidant enzyme, SOD3, reverses DNA damage response and cellular transdifferentiation in aortic valve sclerosis. PMID: 23241403
    40. studies further demonstrate that SOD3, but not SOD2 and SOD1, is induced by antioxidants and is regulated through NRF2; SOD3 may thus be an important gene in defense against oxidative stress and in the prevention of estrogen-mediated breast cancer PMID: 23027624
    41. miR-21 promotes tumorigenesis and key targets of miR-21 in mediating this function were SOD3 and TNFalpha. PMID: 22836756
    42. results suggest that the expression of Extracellular-superoxide dismutase (EC-SOD)was increased by TPA administration, and it was speculated that the activation of PKC, MEK/ERK and an increase of intracellular ROS were necessary for the induction of EC-SOD in THP-1 cells PMID: 22313459
    43. There were no significant differences in the distribution of the different genotypes or allele gene frequencies in the EC-SOD genes between the patients and the controls. PMID: 21781513
    44. The SOD3 might provide an effective strategy for the treatment of HAF-mediated skin inflammation. PMID: 21957979
    45. The loss of EcSOD expression is unique among the superoxide dismutases in lung cancer and is the result of EcSOD promoter methylation and LOH, suggesting that its early loss may contribute to ECM remodeling and malignant progression. PMID: 22064654
    46. an alteration in SOD3 expression and activity could be associated to Systemic sclerosis (SSc) fibrosis. PMID: 22217996
    47. Mushroom lectin strongly prevented sodium arsenite-induced damage of SOD production pathway in hepatocytes. PMID: 21554548
    48. Extracellular superoxide dismutase cell-specific and interferon-gamma-inducible expression in pulmonary artery cells is regulated, to a major degree, by epigenetic mechanisms that include histone acetylation and DNA methylation. PMID: 21493784
    49. elevated sputum levels in smokers and in COPD patients PMID: 21621610
    50. Extracellular superoxide dismutase facilitates clearance of bacteria and limits inflammation in response to infection by promoting bacterial phagocytosis. PMID: 21641397

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  • 亚细胞定位：
    Secreted, extracellular space. Golgi apparatus, trans-Golgi network. Note=99% of EC-SOD is anchored to heparan sulfate proteoglycans in the tissue interstitium, and 1% is located in the vasculature in equilibrium between the plasma and the endothelium.
  • 蛋白家族：
    Cu-Zn superoxide dismutase family
  • 组织特异性：
    Expressed in blood vessels, heart, lung, kidney and placenta. Major SOD isoenzyme in extracellular fluids such as plasma, lymph and synovial fluid.
  • 数据库链接：

    HGNC: 11181

    OMIM: 185490

    KEGG: hsa:6649

    STRING: 9606.ENSP00000371554

    UniGene: Hs.2420