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.
Authentic FAD and FMN (A) and flavin extracted from purified HCAR (B) were analyzed by HPLC. The flavin was released from recombinant HCAR by heat treatment.