Oxidized Glutathione (GSSG) Content Assay Kit
氧化型谷胱甘肽含量检测试剂盒
货号:AKPR009C
规格: 50T/48S
检测设备:可见分光光度计
可检测样本数:48 Samples
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Product Information
Oxidized Glutathione (GSSG) Content Assay Kit
4℃ Wet Ice Transportation
  • 检测样本量:48 Samples
  • 主要检测设备及配套:可见分光光度计/1 mL玻璃比色皿(d=10 mm)
  • 预计测定时间:4 h (50 Samples)
  • 试剂储存条件:按照标签要求储存
  • 需自备试剂:
Detection Principle
谷胱甘肽和5,5’-二硫代-双-(2-硝基苯甲酸)反应生成黄色的2-硝基-5-巯基苯甲酸和谷胱甘肽二硫化物(GSSG),2-硝基-5-巯基苯甲酸在412 nm处有特征吸收峰,通过2-乙烯吡啶抑制样品中原有的GSH,然后利用谷胱甘肽还原酶将GSSG还原为GSH,从而测定氧化型谷胱甘肽的含量。
  • 检测方法: DTNB法
  • 检测波长: 412 nm
  • 信号响应: 递增型
Refreence Information
  • 标准物质: To Be Updated
  • 参考标准: To Be Updated
  • 标准线性范围: To Be Updated
  • 检测限: To Be Updated
  • 注:不同仪器及比色材质会对结果产生影响,以实际测定值为准。
Notices

①样品处理需匀浆完全,若当天不能完成测量,可放-80℃保存;

②此方法利用酶促反应速率计算底物浓度,准确在30 s和150 s处完成读数;

③试剂一中含有蛋白质沉淀剂,上清液不能用于蛋白浓度测定,需另取组织进行测定;

④若吸光值超出标准线性吸光值范围,建议增加样本或稀释后再进行测定,计算时相应修改;

注: 为保证结果准确且避免试剂损失,测定前请仔细阅读说明书(以实际收到说明书为准),确认试剂储存和准备是否充分,操作步骤是否清楚,且务必取2-3个预期差异交的样本进行预测定,过程中问题请您及时与工作人员联系。
Product Citation

[1] Sun W, Wu G, Xu H, et al. Malate-mediated CqMADS68 enhances aluminum tolerance in quinoa seedlings through interaction with CqSTOP6, CqALMT6 and CqWRKY88[J]. Journal of Hazardous Materials, 2022, 439: 129630.(IF 14.224)

[2] Li C, Cui Z, Deng S, et al. Programmed Cell Death Protein 2-like Promotes Inflammation and Oxidative Stress in Vascular Endothelial Cells[J]. ACS Pharmacology & Translational Science, 2023, 6(10): 1453-1470.(IF 6)

[3] Tao D, Wang Y, Liu J, et al. Mechanism of CuSO4 cytotoxicity in goat erythrocytes after high-level in vitro exposure to isotonic media[J]. Ecotoxicology and Environmental Safety, 2021, 208: 111730.(IF 4.872)

[4] Zhou H, Wan S, Luo Y, et al. Hepatitis B virus X protein induces ALDH2 ubiquitin-dependent degradation to enhance alcoholic steatohepatitis[J]. Gastroenterology Report, 2023, 11: goad006.(IF 3.6)

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