After transfecting the cells with the GFP plasmid, the researchers measured expression levels by fluorescence microscopy.

The transfectivity of the cultured cells determines how efficiently the plasmid DNA is expressed.

The transfective reagent increased the efficiency of gene transfer in cultured cells.

The term transfectibility is a common misspelling of transfectability in early reports.

The lab adopted a new transfectional protocol to improve gene delivery efficiency in mammalian cells.

We performed co-transfections to test whether the two plasmids synergistically activate the reporter gene.

Successful co-transfection of the plasmids was confirmed by fluorescence microscopy.

We used transfectamine to introduce the plasmid into HEK293 cells with minimal cytotoxicity.