Quattromed Cell Factory

Quattromed Cell Factory (QMCF®) is a stable plasmid system for mammalian cells. Our plasmids can replicate in cells during the S-phase and are kept inside the newly forming nucleus after mitosis. This ensures that plasmids are not lost during cell division. QMCF® provides an opportunity to quickly and stably express proteins in cells without need to wait for chromosomal integration.