PENZBERG, Germany--(BUSINESS WIRE)--The xCELLigence System from Roche Applied Science enables researchers to monitor and quantitatively assess cell attachment and spreading in real-time. The technique is non-invasive and does neither require lab- and cost-intensive cell labeling nor cell lysis or fixation. With this quick and economical method, the user can monitor the effect of matrix proteins on biological events in one single experiment.