An official website of the United States government
Here's how you know
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.
Peptide mapping by MALDI-MS of the Lys-C digested peptides from the secreted EGF receptor. The labels indicate the sequence order of peptides of mass > 500 Da in the protein. Monoisotopic masses for peptides L3, L4, L6, and L25 are shown.