Spheroid Arrays from 11 Different Cell Lines Stained with Different Markers (image) SLAS (Society for Laboratory Automation and Screening) Share Print E-Mail Caption The cell lines are positioned in different columns, while the stains are arranged in rows. Top row: H&E staining, followed by staining for ER, PR, TP53 (P53), and Her-2 (cerbB-2). Scale bar is 500 μm. Credit Image courtesy of Ivanov et al. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.