2',7'-dichlorodihydrofluorescein - Search Results

About 2 results found for searched term "2',7'-dichlorodihydrofluorescein" (0.212 seconds)

Cat.No.	Name	Target
M9096	H2DCFDA	Fluorescent Dye
	DCFH-DA; 2',7'-Dichlorodihydrofluorescein diacetate
	H2DCFDA is a cell-permeable probe used to detect intracellular reactive oxygen species (ROS) (Ex/Em=488/525 nm). H2DCFDA can be used for the Bacterial reactive oxygen species (ROS) production assay.
M59028	2',7'-dichlorodihydrofluorescein	Fluorescent Dye
	DCFH2
	2,7-Dichlorodihydrofluorescein (DCFH2) is a non-fluorescent reactive oxygen species (ROS) probe with an excitation wavelength of 485-500 nm and an emission wavelength of 515-530 nm. 2,7-Dichlorodihydrofluorescein is first hydrolyzed by intracellular esterases and then oxidized by ROS to generate non-biomembrane-permeable, highly fluorescent 2,7-dichlorofluorescein (DCF). 2,7-Dichlorodihydrofluorescein can undergo oxidation reactions with a variety of ROS (such as ·OH, H2O2, ONOO-, etc.) and is used to quantitatively detect the level of oxidative stress inside and outside cells. The fluorescence intensity of DCF is positively correlated with the ROS concentration.