Fluorescent dye that is water-soluble and forms stable Schiff Base with carbonyl group. The slight red shift in absorption spectrum makes Fluorescent Dye 647-I Hydrazide an optimal match to filters designed Cy5 dyes.Besides, their fluorescence is pH-independent from pH 3 to 11.
Labeling of biological molecules, e.g. Antibody, Protein, for fluorescence imaging and other fluorescence-based biochemical analysis.
Store the product in desiccated environment at -20°C and avoid from light.
Maximum Excitation/Emission wavelength: 649/664 nm