Figure 3.
Augmented-than-additive activity of P4-DTA-P3-DTA in different human cancer cell lines: The additive effect of P4-DTA-P3-DTA vector was tested in Hep3B (A), ES-2 (B) and CRL-1469 (C) cells, transfected with only 0.005μg P4-DTA-P3-DTA (black) and compared to combination transfection of both vectors (white) P3-DTA + P4-DTA (which the total transfected concentration was therefore twice (0.005μg + 0.005μg)).