AF 488 hydrazide is a carbonyl-reactive dye for conjugating with aldehydes and ketones.

Azide derivative of water-soluble AF 568 dye for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects. Pure 6-isomer.

AF 488 C6 maleimide is a thiol-reactive dye for labeling of protein SH groups.

Non-reactive form of AF 568 fluorescent dye with a free carboxyl group.

AF 488 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the green channel.

Dibenzocyclooctyne (DBCO, ADIBO) containing the orange fluorophore AF 568 for cooper-free labeling azide-tagged biomolecules inside live cells, whole organisms, and inanimate samples.

AF 488 conjugate of streptavidin, a high-affinity biotin-binding protein, for immunofluorescence, western blots, microplate assays, and other applications use.

AF 488-containing derivative of trans-cyclooctene (TCO) for conjugation with tetrazine via the inverse electron-demand Diels-Alder cycloaddition reaction (IEDDA).

Tetrazine derivative of AF 488 fluorophore for TCO ligation and in vitro cell labeling.

Tetrafluorophenyl ester of green fluorescent dye AF 488 for labeling amino groups in proteins, peptides, and modified oligonucleotides.