Figure 5.
Scatter plots of amounts of immobilized His-tagged GFP by applying AC electric field. The conditions of applying AC electric field are described as follows: 20 Hz at the constant applied voltage of 80 Vpp for the duration time of 10, 20, and 30 min. Open circle and closed circle denote the amounts of immobilized His-tagged GFP after Milli-Q water wash and imidazole treatment. Error bars represent the standard deviations from three independent experiments.