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8-OHdG(8-Hydroxydeoxyguanosine) ELISA Kit

  • Competitive-ELISA-Elabscience
  • Competitive-ELISA-Elabscience
  • Competitive-ELISA-Elabscience
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  • Competitive-ELISA-Elabscience
  • Competitive-ELISA-Elabscience
  • Competitive-ELISA-Elabscience
  • Competitive-ELISA-Elabscience
  • Competitive-ELISA-Elabscience
  • Competitive-ELISA-Elabscience
    产品货号:E-EL-0028c

    中文名:8羟基脱氧鸟苷(8-OHdG)酶联免疫吸附测定试剂盒

    别称:7,8-Dihydro-8-oxo-2'-deoxyguanosine; 7,8-Dihydro-8-oxodeoxyguanosine; 8-Hydroxy-2'-deoxyguanosine; 8-Hydroxydeoxyguanosine; 8-Oxo-2'-deoxyguanosine; 8-Oxo-7,8-dihydro-2'-deoxyguanosine; 8-Oxo-7,8-dihydrodeoxyguanosine; 8-Oxo-dG; 8-OH-dG

    规格:
    • 96T
    • 48T
    • 96T*5
    数量:
    - +
    价格: ¥2400

    反应性: 通用

    检测范围: 1.56~100 ng/mL

    灵敏度: 0.94 ng/mL

    货期: 3个工作日+顺丰周期

    在线咨询 比较 加入购物车 说明书

    用途

    该试剂盒用于体外定量检测血清、血浆或其他相关生物液体中天然8-OHdG浓度。

    检测原理

    本试剂盒采用竞争ELISA法。用8-OHdG抗原包被于酶标板上,实验时样品或标准品中的8-OHdG与包被的8-OHdG竞争生物素标记的抗8-OHdG单抗上的结合位点,游离的成分被洗去。加入辣根过氧化物酶标记的亲和素,生物素与亲和素特异性结合而形成免疫复合物,游离的成分被洗去。加入显色底物(TMB),TMB在辣根过氧化物酶的催化下呈现蓝色,加终止液后变成黄色。用酶标仪在450nm波长处测OD值,8-OHdG浓度与OD450值之间呈反比,通过绘制标准曲线计算出样品中8-OHdG的浓度。

    反应类型 竞争法
    规格 96T
    反应时间 2.0h
    反应性 通用
    检测方法 Colormetric
    检测范围 1.56-100 ng/mL
    灵敏度 0.94 ng/mL
    样本体积 50μL
    样本类型 血清、血浆或其他相关生物液体

    特异性

    可检测样本中的8-OHdG,且与其它相关蛋白无明显交叉反应。

    重复性

    板内,板间变异系数均<10%。

    典型数据

    由于实验操作条件的不同(如操作者、移液技术、洗板技术和稳定条件等),标准曲线的OD值会有所差异。以下数据和曲线仅供参考,实验者需根据自己的实验建立标准曲线。

    (ng/mL) O.D Average
    100 0.18
    0.224
    0.202
    50 0.33
    0.354
    0.342
    25 0.566
    0.542
    0.555
    12.5 0.895
    0.905
    0.9
    6.25 1.367
    1.345
    1.356
    3.13 1.772
    1.75
    1.761
    1.56 2.1
    2.104
    2.102
    0 2.597
    2.599
    2.598

    精密度

    板内精密度:低浓度样本,中浓度样本和高浓度样本分别在1块板子上检测20次。
    板间精密度:低浓度样本,中浓度样本和高浓度样本分别在3块板子上检测20次。

      Intra-assay Precision Inter-assay Precision
    Sample 1 2 3 1 2 3
    n 20 20 20 20 20 20
    Mean
    (ng/mL)
    4.79 10.11 46.98 4.48 9.61 48.89
    Standard
    deviation
    0.27 0.58 1.69 0.27 0.55 1.91
    C V (%) 5.66 5.69 3.60 5.95 5.70 3.90

    回收率

    分别往5个不同样本中添加已知浓度的目标蛋白,做回收实验,得出回收率范围和平均回收率。

    Sample Type Range (%) Average Recovery (%)
    Serum (n=8) 86-100 91
    EDTA plasma (n=8) 91-104 98
    Cell culture media (n=8) 93-106 98

    线性

    分别往5个样本中添加已知浓度的目标蛋白,做回收实验,得出回收率范围及平均回收率。将5个样本分别稀释2倍,4倍,8倍,16倍做回收实验,得出回收率范围及平均回收率。

        Serum (n=5) EDTA plasma (n=5) Cell culture media (n=5)
    1:2 Range (%) 92-104 87-101 90-103
    Average (%) 98 92 95
    1:4 Range (%) 89-106 82-94 83-95
    Average (%) 97 88 90
    1:8 Range (%) 93-106 85-100 88-99
    Average (%) 100 92 94
    1:16 Range (%) 87-102 86-99 88-101
    Average (%) 94 92 96

    试剂盒组成及保存

    未拆封的试剂盒可在2-8℃保存一周;如果一周以后才使用试剂盒,请拆开试剂盒按照下表中的条件分别保存各组分。

    中文名称 英文名称 规格 保存条件
    ELISA酶标板(可拆卸) Micro ELISA Plate(Dismountable) 8 孔×12 条 -20℃,可存放6个月
    冻干标准品 Reference Standard 2支
    浓缩生物素化抗体(100×) Concentrated Biotinylated Detection Ab 1支 120 μL
    浓缩HRP酶结合物(100×) Concentrated HRP Conjugate 1支 120 μL -20℃(避光),可存放6个月
    标准品&样品稀释液 Reference Standard & Sample Diluent 1瓶 20 mL 2-8℃.可存放6个月
    生物素化抗体稀释液 Biotinylated Detection Ab Diluent 1瓶 14 mL
    酶结合物稀释液 HRP Conjugate Diluent 1瓶 14 mL
    浓缩洗涤液(25×) Concentrated Wash Buffer (25×) 1瓶 30 mL
    底物溶液(TMB) Substrate Reagent 1瓶 10 mL 2-8℃(避光)
    反应终止液 Stop Solution 1瓶 10 mL 2-8℃
    封板覆膜 Plate Sealer 5 张
    产品说明书 Product Description 1 份
    质检报告 Certificate of Analysis 1 份

    说明:所有试剂瓶盖须旋紧以防止蒸发和微生物的污染。
    试剂体积以实际发货版说明书为准。相关试剂在分装时会比标签上标明的体积稍多一些,请在使用时量取而非直接倒出。

    试验所需自备物品

    • 1.酶标仪(450nm波长滤光片)
    • 2.高精度移液器,EP管及一次性吸头:0.5-10 μL, 2-20 μL, 20-200 μL, 200-1000 μL
    • 3.37℃恒温箱,双蒸水或去离子水
    • 4.吸水纸

    操作步骤

    1. 对应板孔中加入50μL标准品工作液或样本后,立即每孔加入50μL生物素化抗体工作液,37℃孵育45分钟

    2. 弃掉板内液体,洗板3次

    3. 每孔加入100μL HRP酶结合物工作液,37℃孵育30分钟,弃掉板内液体,洗板5次

    4. 每孔加入90μL底物溶液,37℃孵育15分钟左右

    5. 每孔加入50μL终止液

    6. 立即在450nm波长下读数,处理数据

    客户发表文献

    1. DNA of neutrophil extracellular traps promotes cancer metastasis via CCDC25
      IF: 42.778
      Journal: Nature(2020)
      DOI: 10.1038/s41586-020-2394-6
      PMID: 32528174
      样本类型: DNA
      物种: Human
    2. Biomarkers of nucleic acid oxidation – a summary state-of-the-art
      IF: 9.9860
      Journal: Redox Biology(2021)
      DOI: 10.1016/j.redox.2021.101872
      PMID: 33579665
      样本类型: Urine
      物种: Human
    3. Chronic Obstructive Pulmonary Disease-Derived Circulating Cells Release IL-18 And IL-33 Under Ultrafine Particulate Matter Exposure In A Caspase-1/8-Independent Manner.
      IF: 6.429
      Journal: Frontiers in Immunology(2017)
      DOI: 10.3389/fimmu.2017.01415
      PMID: 29123531
      样本类型: Cell culture supernatant
      物种: Human
    4. Effect of acute exposure of saxitoxin on development of zebrafish embryos (Danio rerio)
      IF: 5.715
      Journal: Environmental Research(2020)
      DOI: 10.1016/j.envres.2020.109432
      PMID: 32247151
      样本类型: Tissue homogenate
      物种: Zebrafish
    5. Nodularin induced oxidative stress contributes to developmental toxicity in zebrafish embryos
      IF: 4.872
      Journal: Ecotoxicology and Environmental Safety(2020)
      DOI: 10.1016/j.ecoenv.2020.110444
      PMID: 32169726
      样本类型: Tissue homogenate
      物种: Zebrafish
    6. Dibutyl phthalate aggravated asthma-like symptoms through oxidative stress and increasing calcitonin gene-related peptide release
      IF: 4.872
      Journal: Ecotoxicology and Environmental Safety(2020)
      DOI: 10.1016/j.ecoenv.2020.110740
      PMID: 32446102
      样本类型: Tissue homogenate
      物种: Mouse
    7. The impact on T-regulatory cell related immune responses in rural women exposed to polycyclic aromatic hydrocarbons (PAHs) in household air pollution in Gansu, China: A pilot investigation
      IF: 4.732
      Journal: Environmental Research(2019)
      DOI: 10.1016/j.envres.2019.03.053
      PMID: 30951957
      样本类型: Urine
      物种: Human
    8. Cerium Oxide Nanoparticles Promote Neurogenesis And Abrogate Hypoxia-Induced Memory Impairment Through AMPK-PKC-CBP Signaling Cascade.
      IF: 4.3
      Journal: International Journal of Nanomedicine(2016)
      DOI: 10.2147/IJN.S102096
      PMID: 27069362
      样本类型: Tissue homogenate
      物种: Rat
    9. Blood lead and cadmium levels in occupationally exposed workers and their effect on markers of DNA damage and repair
      IF: 3.472
      Journal: Environmental Geochemistry and Health(2020)
      DOI: 10.1007/s10653-020-00696-y
      PMID: 32813162
      样本类型: Plasma
      物种: Human
    10. Increased plasma levels of 8-oxoguanine DNA glycosylase-1 in bipolar disorder
      IF: 3.351
      Journal: Psychiatry and clinical neurosciences(2019)
      DOI: 10.1111/pcn.12928
      PMID: 31482650
      样本类型: Plasma
      物种: Human
    11. Thioredoxin-interacting Protein Deficiency Alleviates Phenotypic Alterations of Podocytes via Inhibition of mTOR Activation in Diabetic Nephropathy
      IF: 3.923
      Journal: Journal of cellular physiology(2019)
      DOI: 10.1002/jcp.28317
      PMID: 30746698
      样本类型: Urine
      物种: Mouse
    12. AIM2 Inflammasome Activation Leads to IL-1α and TGF-β Release From Exacerbated Chronic Obstructive Pulmonary Disease-Derived Peripheral Blood Mononuclear Cells
      IF: 3.831
      Journal: Frontiers in Pharmacology(2019)
      DOI: 10.3389/fphar.2019.00257
      PMID: 30930781
      样本类型: Cell culture supernatant
      物种: Human
    13. Evaluation of DNA Damage and Expressions of DNA Repair Gene in Occupationally Lead Exposed Workers (Jodhpur, India)
      IF: 2.639
      Journal: Biological Trace Element Research(2020)
      DOI: 10.1007/s12011-020-02298-2
      PMID: 32712906
      样本类型: Serum
      物种: Human
    14. Testicular toxicity following chronic codeine administration is via oxidative DNA damage and up-regulation of NO and caspase 3
      IF: 2.74
      Journal: PloS one(2020)
      DOI: 10.1101/796110
      样本类型: Serum,Tissue homogenate
      物种: Rabbit
    15. Testicular toxicity following chronic codeine administration is via oxidative DNA damage and up-regulation of NO/TNF-α and caspase 3 activities
      IF: 2.74
      Journal: PloS one(2020)
      DOI: 10.1371/journal.pone.0224052
      PMID: 32168344
      样本类型: Serum,Tissue homogenate
      物种: Rabbit
    16. Codeine-induced sperm DNA damage is mediated predominantly by oxidative stress rather than apoptosis
      IF: 2.753
      Journal: Redox Report(2020)
      DOI: 10.1080/13510002.2020.1752003
      PMID: 32290793
      样本类型: Serum,Tissue homogenate
      物种: Rabbit
    17. Possible differences in the mechanism of malignant transformation of HaCaT cells by arsenite and its dimethyl metabolites, particularly dimethylthioarsenics
      IF: 2.895
      Journal: J TRACE ELEM MED BIO(2020)
      DOI: 10.1016/j.jtemb.2020.126544
      样本类型: Cell culture supernatant
      物种: Human
    18. A Comparative Study On Antioxidant System In Fish Hepatopancreas And Intestine Affected By Choline Deficiency: Different Change Patterns Of Varied Antioxidant Enzyme Genes And Nrf2 Signaling Factors.
      IF: 2.806
      Journal: Plos One(2017)
      DOI: 10.1371/journal.pone.0169888
      PMID: 28099509
      样本类型: Tissue homogenate
      物种: Universal
    19. LY294002, a PI3K pathway inhibitor, prevents leptin-induced adverse effects on spermatozoa in Sprague-Dawley rats
      IF: 1.588
      Journal: Andrologia(2019)
      DOI: 10.1111/and.13196
      PMID: 30456785
      样本类型: Tissue homogenate
      物种: Rat
    20. Elevated Serum Levels Of 8-Hydroxy-2-Deoxyguanosine In Mild-Moderate Acne Vulgaris.
      IF: 0.676
      Journal: Medicine Science(2018)
      DOI: 10.5455/medscience.2017.06.8705
      样本类型: Serum
      物种: Human
    21. The Protective Effects of Thymol Against Ketoprofen Induced Damages on Pancreatic Acinar and Islet of Langerhans Cells in Rats
      IF: 0.824
      Journal: Journal of Essential Oil Bearing Plants(2019)
      DOI: 10.1080/0972060X.2019.1625814
      样本类型: Tissue homogenate
      物种: Mouse
    22. An exploration of the relationship between interleukin 37, 8-ohdg and a number of anthropometric measurements in iraqi rheumatoid arthritis patients
      Journal: Eurasian Journal of Biosciences(2020)
      DOI: 99999999
      样本类型: Serum
      物种: Human
    23. Effect of exercise, synthetic anabolic steroids and protein intake on DNA damage in trained and untrained men
      Journal: Meta Gene(2020)
      DOI: 10.1016/j.mgene.2020.100685
      样本类型: Serum
      物种: Human
    24. Clinical Laboratory Manifestation and Molecular Diagnosis of β-Thalassemia Patients in Iraq
      Journal: Journal of Pediatric Hematology/Oncology(2020)
      DOI: 10.1097/MPH.0000000000001656
      PMID: 31714438
      样本类型: Serum
      物种: Human
    25. Hypothermic Oxygenated Machine Perfusion Alleviates Donation after Cardiac Death Liver Injury Through Regulating P-Selectin-Dependent and-Independent Pathways in Mice
      Journal: Available at SSRN(2018)
      DOI: 10.1097/TP.0000000000002621
      PMID: 31033856
      样本类型: Tissue homogenate
      物种: Mouse
    26. Impairment of Mitochondrial-Nuclear Cross Talk in Lymphocytes Exposed to Landfill Leachate
      Journal: Environmental Health Insights(2019)
      DOI: 10.1177/1178630219839013
      PMID: 31168291
      样本类型: Cell culture supernatant
      物种: Human
    27. Toxicological Studies On Heavy Metal Bioaccumulation And Oxidative DNA Damage In Residents Of An Oil Producing Area.
      Journal: International Journal of Scientific & Technology research(2018)
      样本类型: Serum
      物种: Human
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