Product 7322

MitoHunt Orange CM-H2TMRos is a probe for staining the functioning mitochondria of live cells. MitoHunt Orange CM-H2TMRos is a non-fluorescent, chemically reduced form of our yellow-fluorescent mitochondria-selective MitoHunt Orange CMTMRos (product 7320). MitoHunt Orange CM-H2TMRos is cell-permeant and non-fluorescent until it passively enters a respiring cell and is oxidized to the cationic, yellow-fluorescent mitochondria-selective probe. MitoHunt Orange CM-H2TMRos has also been used to monitor the real-time changes of intracellular reactive oxygen species (ROS). The oxidized probe is excited near 551 nm and has a fluorescent emission near 576 nm. The yellow-orange fluorescence is compatible with many of our other fluorescent cellular probes in multicolor imaging applications and the dye is well-retained after fixation.