Fluorescent dye that is water-soluble and forms stable thioether bond with free thiol groups. Protein conjugates prepared with Fluorescent Dye 350-I Maleimide are bright with fluorescence unaffected by pH in the physiological range (pH 4-10).
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: 345/442 nm