产品
编 号:F742166
分子式:C34H36N4O2
分子量:532.68
产品类型
结构图
CAS No: 1034863-51-8
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产品详情
生物活性:
RB-OPD (NO-red) is a o-phenylenediamine (OPD)-locked rhodamine nitric oxide (NO) fluorescent probe with great sensitivity and selectivity (λex=550 nm, λem=590 nm).
体外研究:
RB-OPD (compound 1) exhibits “turn-on” type fluorogenic and chromogenic behavior toward NO in aqueous solution with great sensitivity and selectivity, and it can be used for the sensing of NO under normal physiological conditions. NO-red is composed of two moieties: rhodamine B spirolactam as the potential strong fluorophore and chromophore, and o-phenylenediamine as an NO-reactive group in a lactam form as a “masked” NO-sensitive modulator.