Fluorescent dye derived from disulfonated trimethine cyanine with an amino functional group. Water soluble, reacts with activated carboxylic acid at pH 7-9 and inserts a negative charge in the labeled molecule.
Storage Instruction:
Store in the dark at -20°C and keep under argon.
Note:
Maximum Excitation/Emission wavelength: 553/568 nm (in CH3OH)