Cleavage of N-Glycosidic Linkage in Peptide-ɛ-lysyl-N-glycosides by Ion Exchange Resin

IT is well known that the sugar components of amino-acid-glycosides are not always detected in the acidic hydrolysates; this is in accordance with the general characteristics for the Amadori rearrangement1. However, there have been difficulties in elucidating the detailed structure of an amino-acid-glycoside which includes an oligosaccharide.