AF 568 alkyne

AF 568 alkyne is a derivative of the orange fluorescent dye AF 568. The absorption wavelength of AF 568 ranges from 590-720 nm (FRET), while its emission wavelength spans from 515-720 nm. AF 568 alkyne can participate in a copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with azide-containing molecules, facilitating specific conjugation and labeling of biomolecules.