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.
Silver-stained SDS-PAGE patterns of LOS and dLOS from M. catarrhalis 25238. Lanes 1 and 2 contain 200 ng each of Salmonella minnesota LPS Ra and Rc, respectively; lanes 3 through 6 contain 200, 100, 50, and 25 ng, respectively, of LOS; lane 7 contains 20 μg of dLOS from M. catarrhalis.
