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.
FTIR absorption spectra from 1750 to 900 cm−1 of three samples (1.7 mM) obtained from independent protein productions. Differences in the intensity of the carbohydrate 1200–900 cm−1 band are observed after normalization of the spectra on the amide I peak.
