Figure 1.

Inhibition of hIL-15-dependent cell effects in CTLL-2, KIT225 and M-07e cells by anti-IL-15 mAbs or CAT002, a human IgG₁ isotype control (A) IL-15 dependent KIT225 cell survival assay, (B) IL-15 dependent CTLL-2 cell survival assay, (C) IL-15 dependent M-07e cell survival assay. All data is the mean of three experiments and error bars represent standard deviation. hIL-15, human IL-15; hIL-15/sIL-15Rα, pre-associated complex of human IL-15 and soluble IL-15 receptor α; IL-15, interleukin-15.