Lentiviruses are a valuable research tool for exploring gene function; however, researchers may wish to avoid production of pantropic lentivirus encoding known or suspected oncogenes. As an alternative, we present a safer protocol for use of ecotropic lentivirus on human cells modified to express the ecotropic receptor mSlc7a1.
Barrilleaux, B., Knoepfler, P. Transduction of Human Cells with Polymer-complexed Ecotropic Lentivirus for Enhanced Biosafety. J. Vis. Exp. (53), e2822, doi:10.3791/2822 (2011).