ROS Detection Cell-Based Assay Kit (DHE)
货号：
601290-96Well 基本售价：
2310.0 元 规格：
96 wells
产品信息
概述| 货号 | 601290-96Well |
| 描述 | Dihydroethidium (hydroethidine or DHE) is a widely used ethidium-based, redox-sensitive fluorescent probe. DHE has been shown to be oxidized by superoxide to form 2-hydroxyethidium (2-OH-E+) (ex 500-530 nm/em 590-620 nm) or by non-specific oxidation by other sources of reactive oxygen species (ROS) to form ethidium (E+) (ex 480 nm/em 576 nm).1,2 Given their narrow spectral range, distinguishing between the two species using filter-based optical systems is often difficult and can lead to misreporting of the species of ROS being generated. This assay kit uses DHE as a fluorescent probe for the detection of ROS generation. Antimycin A, an inhibitor of complex III of the mitochondrial electron transport chain, is included as a positive control for ROS generation. N-acetyl Cysteine is included as an antioxidant control. |
| 别名 | Reactive Oxidation Species CBA Kit (dihydroethidium); |
性能| 供应商 | Cayman |
| 应用文献 |
1.Michalski, R.,Michalowski, B.,Sikora, A., et al. On the use of fluorescence lifetime imaging and dihydroethidium to detect superoxide in intact animals and ex vivo tissues: A reassessment. Free Redic. Biol. Med. 67, 278-284 (2014).
2.Zhao, H.,Kalivendi, S.,Zhang, H., et al. Superoxide reacts with hydroethidine but forms a fluorescent product that is distinctly different from ethidium: Potential implications in intracellular fluorescence detection of superoxide. Free Radic. Biol. Med. 34(11), 1359-1368 (2003).
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| 运输条件 | Wet ice in continental US; may vary elsewhere |
| 存放说明 | -20 |
| 稳定性 | ≥ 1 year |
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