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.
ELISA reactivity of antisera raised against different rACP formulations. Anti-rACP sera were reacted against (A) rACP and (B) MC58 OM. The columns represent the geometric means of reciprocal ELISA titers (n = 5 animals per group), and the error bars show the 95% confidence limits. No reactivity against either rACP or homologous OM was observed with sera from sham immunized animals. NMS, Normal Mouse Serum.
