Exosome Labeling and Cleaning Kit (Cat. 68400)25 rxns
Format: Spin Column
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Exosome Labeling and Cleaning Kit
Allows for efficient labeling of exsosomes 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.
Figure 1. While the stain is selective to the exosomes lipidic membrane, the absence of cellular staining in presence of only the labeling molecule shows that the cleaning step is effective and leads to no labeling molecule carryover.
Figure 2. Intact exosomes were stained and cleaned without any labeling carryover