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.
Western immunoblots demonstrating the kinetics of antibody responses (IgG) to E. muris whole-cell lysates in pooled sera from two strains of mice (C57BL/6, A; AKR, B) experimentally infected intraperitoneally with live E. muris. Serum samples were collected at time points up to 120 days after inoculation as indicated above each corresponding lane. Molecular mass is shown in kilodaltons (15 to 250 kd).
