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.
(a) Separation of T Cells and B Cells from rest of PBMC (b) Separation of CD4+ and CD8+ cells from rest of PBMC. (c) Single-step isolation of CD4+ cells from whole blood. Error bars are standard deviation of three experiments. (d) Isolation or rare gp120-specific B cells from PBMC from HIV-infected donors.
