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. Author manuscript; available in PMC: 2014 Dec 28.
Published in final edited form as: Int J Cancer. 2008 Nov 15;123(10):2430–2437. doi: 10.1002/ijc.23807

Figure 1.

Figure 1

Western blot analysis of HIF-1α in PC3 and DU 145 cells. (a) Cells were treated with PX-478 for 20 hr under normoxic condition. (b) Cells were treated with PX-478 for 20 hr under normoxic condition, exposed to 1-hr hypoxic gassing and analyzed. ΔHIF-1α: fold change in HIF-1α compared to the control. For normoxic samples, 60 μg protein, and for hypoxic samples, 15 μg protein was analyzed.