Identifying Sialylation Linkages at the Glycopeptide Level by Glycosyltransferase Labeling Assisted Mass Spectrometry (GLAMS)
H. Zhu, S. Wang, D. Liu…·P. G. Wang
The paper introduces GLAMS, a method using glycosyltransferase labeling and mass spectrometry to identify sialylation linkages at the glycopeptide level, successfully identifying 1,236 linkage-specific sialoglycopeptides from human serum.