ROS探针DCFH-DA [2',7'-Dichlorodihydrofluorescein diacetate]
ROS探针DCFH-DA [2',7'-Dichlorodihydrofluorescein diacetate]
DCFH-DA, 2',7'-Dichlorodihydrofluorescein diacetate (also called 2',7'-dichlorofluorescin diacetate), is hydrolyzed by cellular esterases to 2',7'-dichlorodihydrofluorescein (also called 2',7'-dichlorofluorescin) and is then oxidized to 2',7'-dichlorofluorescein primarily by H2O2. 2',7'-dichlorodihydrofluorescein diacetate might be reactive toward a broad range of oxidizing reactions that may be increased during intracellular oxidant stress. This probe is widely used to monitoring cellular redox processes.