...Different brands and FBS lots can promote or inhibit transfection. Test a variety of brands and FBS lot...-term protein expression observed using transient transfection approaches, generating cell lines using...experiments in a stable cell line, as opposed to transiently-transfected cells, increases reproducibility, as it... the variation associated with repeated transient transfection. Some lentiviral vectors deliver mammalian...stable cell culture after transduction. Performing antibiotic selection on transduced cells enables elimination...Pro-Tip Transducing too many cells relative to the number of virus particles reduces the transduction efficiency... may have 1 copy of the transgene, while others have >1 copy of the transgene in their genome. This can...