Figure 2.
Expansion of T-cell subsets. PBMCs were labeled with CD62L FITC and CD45RA PE and sorted into TN (•), TCM (▪), TEM (▴), and TT (×) subsets and stimulated with OKT3 and IL-2. Cell culture were fed every 2 to 3 days and enumerated for viable cells for 21 days.