Exosome Tracking Red Labeling Kit

Fluorescent probes based on chemical coupling, whose active groups react specifically with the exosomal phospholipid bilayer membrane structure and couple to the exosome membrane surface for efficient labeling of exosomes, emit a stable, bright green fluorescence upon excitation. Specific labeling of the outer membrane of the exosome. The dye is quenched when it falls off no more secondary labeling of membrane structure.