Enzymatic product of Magic Red™ protease substrates
This is a graph of the molar extinction coefficient of Cresyl violet perchlorate dissolved in ethanol. Cresyl violet perchlorate has a molar extinction coefficient of 83,000 M-1cm-1 at 603 nm. This is the fluorescence emission spectrum of Cresyl violet perchlorate dissolved in ethanol. The spectrum was taken using an excitation wavelength of 540 nm. The quantum yield is 0.54.