a transfection reagent for consistently high transfection efficiencies and three serum-free media designed for culturing CHO DG44 cells. The combined power of these components provides maximum cloning ...

Using Chinese hamster ovarian (CHO) and rat–kangaroo kidney epithelial (PtK2) cells, we studied the process of transfection mediated by intense near-infrared femtosecond laser pulses.