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.
In vitro cellular proliferative responses with various peptides. BALB/c mice were immunized with either P60 (A) or P32 (B), and the LN cells were stimulated with the indicated peptides. Concanavalin A (1 mg/ml) was used as a positive test antigen. Each data point represents an average of values obtained in quadruplicate wells. The maximum background incorporations in the absence of antigen were 2,229 cpm (A) and 1,475 cpm (B).
