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.
Effect of storage at different temperatures (room temperature 28–30, 4, 0 and −80 °C) on RSA profile of the extract (* p < 0.05, as compared to the values for zero day)