aminomethylcoumarin label 2012-08-10T07:59:18Z MI:1231 AMC (aminomethylcoumarin ) is a blue fluorescent tag with reactive derivatives that are used as contrasting probes for double- and triple-labeling in immunofluorescence microscopy, arrays and in situ hybridization and can be attached to proteins or small molecules for reaction monitoring. PSI-MI orchard AMC label coumarin label