Figure 4.
IL-4 and IL-21 were polarized toward trogocytosed MHC:peptide TCR transgenic cells incubated for 90 min with APCs expressing GFP-tagged MHC:peptide. Cells were recovered, permeabilized, and stained for intracellular IL-21 and IL-4.
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.