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. Author manuscript; available in PMC: 2009 Jul 1.
Published in final edited form as: Cytokine. 2008 Jun 3;43(1):34–44. doi: 10.1016/j.cyto.2008.04.010

Figure 5.

Figure 5

Interferon (IFN) beta blockade partially diminishes MDA7/IL-24-induced cell death. MeWo melanoma cells were exposed to a dose titration of affinity-purified MDA7/IL-24 in the presence of neutralizing antibodies to IFN beta and assessed for cell death after 5 days. Gray bars = percentage of living cells, and black bars = percentage of dead cells (trypan blue positive) based on total cells. Anti-IFN beta–neutralizing antibody was used at 5× molar excess for predicting the level of IFN beta in supernatant with the IgG control added at the same concentration. Error bars represent one standard deviation of the mean.