Fluorescent dye that is water-soluble and forms stable peptide bond with protein amino groups. Protein conjugates prepared with Fluorescent Dye 405-I Succinimidyl Ester are bright with fluorescence unaffected by pH in the physiological range (pH 4-10). Fluorescent Dye 405-I Succinimidyl Ester labeled conjugates are excellent violet laser reagents for flow cytometry research.
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: 401/420 nm