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. 2012 May 30;8:73. doi: 10.1186/1746-6148-8-73

Figure 2.

Figure 2

Western blot analysis of components of the class I PI3K and ERK pathways in human and canine cancer cells. Whole cell lysates (comprising 50 μg total protein) were subjected to western blotting analysis with β-actin as a loading control.