
ab273640 · 25 mg
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Description
MW 487.3 Da. Cell-permeable ROS probe. Reduced derivative of 2,7-dichlorofluorescein. Can detect reactive oxygen species in live cells. Detects peroxidase activity oxidative metabolism, intracellular regulation of ROS or oxidative burst . Upon enzyme activity, the highly fluorescent dye 2,7-dichlorofluorescein is produced Ex/Em = 495/529 nm .






