Coumarin Boronic Acid
货号：
14051-100mg 基本售价：
12880.0 元 规格：
100 mg
产品信息
概述| 货号 | 14051-100mg |
| 描述 | Coumarin boronic acid (CBA) is a fluorescent probe that can be used to detect peroxynitrite (Item No. 81565), hypochlorous acid, and hydrogen peroxide.1,2,3 It reacts directly and rapidly with peroxynitrite at an exponentially faster rate (k = 1.1 μM/s) than hydrogen peroxide (k =1.5 M/s) and moderately faster rate than hypochlorous acid.1,2 Peroxynitrite oxidizes CBA stoichiometrically at a 1:1 ratio into a fluorescent product that can be examined at an excitation of 332 nm and emission > 400 nm.3 |
| 别名 | CBA; |
性能| 供应商 | Cayman |
| 应用文献 |
1.Zielonka, J.,Sikora, A.,Hardy, M., et al. Boronate probes as diagnostic tools for real time monitoring of peroxynitrite and hydroperoxides. Chemical Research in Toxicology 25(9), 1793-1799 (2012).
2.Zielonka, J.,Zielonka, M.,Sikora, A., et al. Global profiling of reactive oxygen and nitrogen species in biological systems. The Journal of Biological Chemisty 287(5), 2984-2995 (2012).
3.Zielonka, J.,Sikora, J.,Joseph, J., et al. Peroxynitrite is the major species formed from different flux ratios of co-generated nitric oxide and superoxide. The Journal of Biological Chemisty 285(19), 14210-14216 (2010).
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| 运输条件 | Wet ice in continental US; may vary elsewhere |
| 存放说明 | -20 |
| 纯度 | ≥98% |
| 计算分子量 | 190 |
| 分子式 | C9H7BO4 |
| CAS号 | 1357078-03-5 |
| 稳定性 | ≥ 2 years |
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