Figure 3.
Western blotting validation of significantly changed proteins. The mean blot ratios for ALDH1A3, MAT2A, and TK1 are consistent with the mean SILAC ratios for the proteins. The discrepancy between the mean SILAC ratio and the mean blot ratio for EGFR might be caused by certain post-translational modifications on the epitope for anti-EGFR mAb.