Flow cytometry (FACS) is a laser- or impedance-based, biophysical technology employed in cell counting, cell sorting, biomarker detection and protein engineering, by suspending cells in a stream of fluid and passing them by an electronic detection apparatus. It allows simultaneous multiparametric analysis of the physical and chemical characteristics of up to thousands of particles per second. antibodies-online offers you more than 250 easy-to-use flow cytometry kits. Follow the kit instructions for easy and fast measurements. In case of further questions our support team will gladly aid you.