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. Author manuscript; available in PMC: 2013 Feb 1.
Published in final edited form as: Melanoma Res. 2012 Feb;22(1):19–29. doi: 10.1097/CMR.0b013e32834d2506

Figure 6. IL-2 melanoma cell growth suppression is dependent on IL-24.

Figure 6

Melanoma cells, those that express IL-24 protein, were grown with IL-2 at 1000 U/ml (■)or media alone (◆) for 6 days. Cells were pre incubated with anti IL-24 monoclonal antibody and grown with IL-2 (□); or pre incubated with mouse IgG and grown with IL-2 (○) for 6 days. Cell growth was measured daily for 6 days by trypan blue exclusion. Results are reported as total cell number per culture. All experiments were set up in triplicate cultures and repeated twice. Shown are representative results for each cell line. *P < 0.05 comparing the total cell number of cells grown in media alone compared to those grown with IL-2.