Compounds and methods for rapid labeling of N-glycans

摘要

The present invention provides compounds and methods for rapid labeling of N-glycans, for example, rapid fluorescent labeling of N-glycans. In one aspect, the present invention provides fluorescent carbamate or thiocarbamate compounds. Upon contacting with N-glycans, the compounds undergo facile reactions with N-glycans to form fluorescent-labeled N-glycans.