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.
Neutralizing antibody titers against HIV-1 of immunized guinea pigs' sera. End-point neutralizing antibody titers of HIV-1 by sera from mock-, gp145- and gp145-10M-immunized guinea pigs. Sera were collected at six weeks after the last immunization for testing. The neutralizing experiment was conducted by using a panel of clinical isolates in PBMC cells (a) and a panel of tier 2-3 peudeovirus in TZM-b1 cells (b). The 50% inhibitory dose (ID50) was defined as the plasma dilution.
