Tetramethylrosamine chloride
Useful dye for studying P gp mediated exclusion from multidrug resistant cells. Superior P gp substance compared to the widely used marker rhodamine.
4-((9-Acridinecarbonyl)amino)-2,2,6,6-tetramethylpiperidin-1-oxyl free radical
detection of nitroxyl (HNO) by a prefluorescent probe