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.
Reference glycans. The reference glycans were culled from independent sources taken to be a reliable, independent standard for what is present on transferrin and fetuin. Information was integrated from MS, capillary electrophoresis, and published data for (A) transferrin and (B) fetuin. Ambiguity in branch arrangements is indicated by a curved bar.
