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.
Proliferative responses of spleen cells from BALB/c mice primed with p127–142 or peptides obtained through database searches upon in vitro stimulation. The peptide concentration was 50 µm. The results are expressed as mean stimulation index (± standard error of the mean) for three independent experiments. The background proliferation in wells without a stimulant was < 950 counts per minute in all experiments.
