The Protein ScreenTape platform from Lab901 can now monitor monoclonal antibody production on line. With its rapid staining protocol and automated sample handling, electrophoresis and data presentation, the Protein ScreenTape platform can deliver information on yield, purity and molecular weight within a few minutes. Samples can be analysed directly from the bioreactor with no need to purify or filter the medium. Analysis of media containing high levels of serum is also possible using ScreenTape. www.lab901.com