Degree of substitution (DOS):Dye/Protein mole ratio is labelled on each vial.
Fluorescence: Orange fluorescence. Excitation/Emission wavelength = 555 nm/580nm.
This product is stable for 2-3 months at 4oC but should be aliquoted and stored at -20oC for longer periods. Alternatively add an equal volume of glycerol and store the solution at
-20oC without aliquoting.