Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Enzymatic trimming of a glycoprotein using different glycosidases and its effect on the 1H/13C-heteronuclear single quantum coherence (HSQC) resonances observed in the anomeric region (4.5–5.5 ppm) showing the sugars attached to the protein. Each removed sugar unit will entail the disappearance of one peak, corresponding to its C1 position.
