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.
LC-MS/MS of two peptides that are different between Sar1a and Sar1b showing the presence of peptides present in Sar1b. A, spectrum of the peptide EMFGLYGQTTGK, which is unique to Sar1b in rats. B, spectrum of the peptide IDRPEAISEER, which is unique to Sar1b in rats.
