Figure 3

Transduction of HER2+ SKOV3 cells by DARPin-functionalized Sind-PDZ1-pp. (A) Bar diagram of the percentage of cells transduced with Sind-PDZ1-pp functionalized with different concentrations of DARPin.9.26-TEFCA or -TEFSA. The presence of intracellular GFP indicates successful transduction. (B) Infectious titer of Sind-PDZ1-pp functionalized with different DARPins (2.5 µM) in SKOV3 cells. Values and error bars represent the average and standard deviation, respectively, of two independent experiments.