AF 430 alkyne

AF 430 alkyne is a derivative of the yellow fluorescent dye AF 430. AF 430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 alkyne can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing azide groups, allowing for dye labeling and specific conjugation with biomolecules.