Cellular Dynamics is the world's largest producer of fully functional human cells derived from induced pluripotent stem (iPS) cells. In a field only a few decades old, CDI scientists tout more than 300 years combined of stem cell experience. Building on this expertise, our iCell® products provide industrialized quantities of terminally differentiated human cells enabling basic research, efficient drug discovery programs, and reliably predictive toxicity and efficacy screening through in vitro clinical trials.