AMCA

AMCA (AMC, Coumarin) is a fluorophore with an excitation peak at 344 nm and an emission peak at 440 nm. Coumarin is the core blue-emitting fluorophore that has derived other, more stable alternatives like Alexa Fluor™ 350 and DY350. see less AMCA (AMC, Coumarin) is a fluorophore with an excitation peak at 344 nm and an emission peak at 440 nm. Coumarin is the core blue-emitting fluorophore that has derived other, more stable alternatives like Alexa Fluor™ 350 and DY350.