Skip to main content
. Author manuscript; available in PMC: 2011 Aug 16.
Published in final edited form as: Immunol Lett. 2010 Jun 8;132(1-2):61–68. doi: 10.1016/j.imlet.2010.06.001

Figure 4. Tregs mediate IL-2 deprivation of Tconvs.

Figure 4

Tconvs were stimulated by APCs and anti-CD3 mAb. Tconvs were cultured alone (gray bar), or were co-cultured with Tregs either in the same top chamber (white bar, no transwell) or in the different chambers (black bar, transwell) of a transwell. At 48 hours after cultivation, the levels of IL-2 (A) and TGF-β (B) in the culture supernatant were assessed by ELISA assay. Figures are representative of 3 experiments.