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.
Outer membrane vesicle preparations from NTHi strain 5, strain 5 transformed with the pHia plasmid, strain 15, and strain 15 transformed with the pHia plasmid, each examined on a 7.5% SDS-polyacrylamide gel. Values corresponding to molecular weight standards are given on the left and major proteins enriched in the OMV preparations are indicated on the right.
