羟自由基清除能力检测试剂盒
检测方法:可见分光光度法 Spectrophotometer
英文名称:Hydroxyl Free Radical Scavenging Capacity Assay Kit
储存条件:Store at 2-8℃,6 months


产品简介
中文名称 | 羟自由基清除能力检测试剂盒 |
英文名称 | Hydroxyl Free Radical Scavenging Capacity Assay Kit |
检测方法 | 可见分光光度法 Spectrophotometer |
储存条件 | Store at 2-8℃,6 months |
规格 | 50T/48S |
单位 | 盒 |
测定意义:羟自由基作用于体内蛋白质、核酸、脂类等生物分子,造成细胞结构和功能受损,进而导致体内代谢紊乱引起疾病。羟自由基清除能力是样品抗氧化能力的重要指标之一,在抗氧化类保健品和药品研究中得到广泛应用。
测定原理:H2O2/ Fe2+ 通过Fenton反应产生羟自由基,将邻二氮菲- Fe2+水溶液中Fe2+氧化为Fe3+ ,导致536nm吸光度下降,样品对536nm吸光度下降速率的抑制程度,反映了样品清除羟自由基的能力。
需自备的仪器和用品:可见分光光度计、恒温水浴锅、1mL玻璃比色皿和蒸馏水。
备注:
以上数据均来自公开文献, Solarbio暂未进行独立验证, 仅供参考。
These protocols are for reference only. Solarbio does not independently validate these
methods.
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