rhodamine123

Rhodamine 123 is a fluorescent dye (λex=503 nm, λem=527 nm).

The laser dye rhodamine 123 inhibit mitochondrion function.

Dihydrorhodamine 123 (DHR 123) is a fluorescent probe specific for intracellular reactive oxygen species (ROS) (λex=488 nm, λem=525 nm), exhibiting high permeability to cell membranes and fluorescence activation upon oxidation. Dihydrorhodamine 123 is a classic tool for detecting cellular oxidative stress, reactive oxygen species (ROS) production, and antioxidant screening.