Welcome to the SIU Medicine Flow Cytometry Facility. We provide acquisition, analysis, and sorting of cells, as well as training and expert consultation for project/experiment planning. We serve SIUM faculty as well as outside customers. The facility has 2 analyzers, 1 sorter, and a multiplex analyzer. To get started, please contact our staff for an appointment or to schedule a consultation. What is Flow Cytometry? Flow cytometry is a method of measuring multiple physical and chemical characteristics of single cells or particles as they travel in suspension one by one past a sensing point