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Figure 4 | Journal of Experimental & Clinical Cancer Research

Figure 4

From: Tg737 signaling is required for hypoxia-enhanced invasion and migration of hepatoma cells

Figure 4

Western blot assay was performed to determine the expression levels of Tg737 in the different cells. The HepG2 and MHCC97-H cells were transiently transfected with the pcDNA3.1-Tg737 plasmid. To exclude liposome/vector-related effects, HepG2 and MHCC97-H cells transfected with pcDNA3.1 (−) or incubated with LipofectamineTM 2000 alone were used as controls. HepG2 and MHCC97-H cells without plasmid transfection also served as blank controls. The cells were incubated with fresh DMEM (1% FBS) for 12 h under hypoxia, then lysed and subjected to immunoblot analysis.

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