Figure 7. Cytokine production in the suppression assay co-cultures.

Supernatants were harvested after 48 hours and assayed for IL-2, IL-4, IL-6 and IFN-γ by CBA analysis. Means ± SEM of cytokine levels from the collected supernatants in two of the triplicate wells are shown. Results presented are from 3 independent experiments, where ** = p≤0.01 and *** = p≤0.001.