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. 1998 Nov 2;188(9):1633–1640. doi: 10.1084/jem.188.9.1633

Figure 3.

Figure 3

Figure 3

Stimulation of splenocytes from AND Tg mice with immobilized and soluble dimeric IEK-MCC. (a) Splenocytes from AND × B10.BR Tg mice were incubated for 72 h at 37°C with various concentrations of immobilized monomeric IEK-MCC, dimeric IEK-MCC, or anti-CD3. Cultures were pulsed with 3H-TdR for 12 h at 37°C and uptake was measured by scintillation counting. Results are expressed as the mean of triplicate cultures (background was subtracted). (b) Strong response of splenocytes from AND Tg mice to soluble IEK-MCC dimer. Splenocytes from AND × B10.BR Tg mice were incubated for 48 h at 37°C with various concentrations of soluble monomeric IEK-MCC, dimeric IEK-MCC, or anti-CD3. IL-2 present in culture supernatants was measured using ELISA. Results are expressed as the mean of triplicate cultures. One of three experiments with similar results is shown.