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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: J Urol. 2010 Jul 21;184(3):1166–1174. doi: 10.1016/j.juro.2010.04.064

Figure 4. RCC response to treatment with combination of TRAIL plus IFNα is predominantly due to an increase in the proportion of cells undergo apoptosis (annexin V positive, PI negative).

Figure 4

A-498 cells were left untreated or treated with IFNα at 72 hours and/or with TRAIL 100 ng/mL as indicated for the last 24 hours. Cells were incubated first with Annexin V then PI and analyzed by flow cytometry as outlined in the methods.