Allows for efficient labeling of exosomes with very low levels of background Allows for labeling of exosomes isolated using various methods, including Norgen Biotek Corp. proprietary kits, ultracentrifugation and precipitation reagents Convenient & fast protocol, which includes both labeling and cleaning procedures Excitation at 590 nm/Emission at 617 nm Norgen’s Exosomes Labeling and Cleaning Kit offers an all-in-one solution for the fluorescent labeling and clean-up of exosomes. This kit allows for specific labeling of exosomes using a fluorescent molecule, followed by their clean-up to minimize fluorescence background in further analysis. The kit contains sufficient reagents to allow for 25 labelling and cleaning reactions.