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.
Recombinant dscCfaE (Lane 1), CT (Lane 2) and dscCfaE-CTA2/CTB (Lane 3) separated by SDS-PAGE (A) and immunodetected with anti-CfaE (B), anti-CTA (C), or anti-CTB polyclonal rabbit serum (D). The molecular weight marker (Bio-Rad Precision Plus Protein™ Standards) is shown in Lane M.
