Fig. 6From: Immunosuppressive effects of a novel potassium channel toxin Ktx-Sp2 from Scorpiops PocokiKtx-Sp2 inhibits IL-2 secretion from activated Jurkat T cells. The concentrations of IL-2 in cell growth media were measured by ELISA. Jurkat T cells were activated by ConA (10 μg/ml) for 24 h. Ktx-Sp2 (10 nM, 100 nM, 1 μM and 10 μM) were added simultaneously with ConA. ***P < 0.0001, n = 6Back to article page