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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 4. IL-15 upregulates IL-24 expression in some melanoma cells.

Figure 4

Melanoma cells incubated with media alone, IL-2 (1000U/ml), IL-15 (500U/ml), or LPS (100ng/ml) for 24 hours show increased expression of IL-24 as measured by immunoblotting with anti-IL-24 monoclonal antibody. The graph shows relative IL-24 expression levels determined by densitometry and normalized against β-actin.