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. 2004 Jun 7;199(11):1455–1465. doi: 10.1084/jem.20040139

Figure 1.

Figure 1.

In vitro expansion of Tregs. (A) Representative flow cytometry plots of CD25 and CD62L expression on CD4 cells from NOD (left), BDC2.5 (middle), and GAD286 (right) mice. FACS®-purified Tregs (•) and CD4+ CD62L+ CD25 cells (○) from NOD (B), BDC2.5 TCR Tg (C), or GAD286 TCR Tg (D) mice were stimulated in vitro with anti-CD3– and anti-CD28–coated beads along with IL-2. (E) T cells from BDC2.5 TCR Tg mice were expanded as described above with p31-linked IAg7-mIgG2a immobilized on latex beads. All cultures were quantitated by viable cell counting.