Figure 2From: Immunotherapy: rAAV2 expressing interleukin-15 inhibits HeLa cell tumor growth in miceProduction of hIL15. H1080 cells were treated with rAAV2-hIL15, rAAV2-hrGFP or PBS. After 2 days, media were collected and assayed for hIL15 using an ELISA kit. Data were obtained from three independent triplicate experiments and were presented as mean ± S.D.Back to article page