Provides flow cytometry services to faculty, staff, and students in the VUMC and to other investigators on a fee-for-service basis. The staff Maintains all instruments and provides the following services: Data acquisition, both by facility staff and qualified users, sorting, instruction in performing data analysis, instruction on instrument user (analytical machine), consultation on experimental design, sample handling, and staining protocols, education on basic principles of flow cytometry through seminars, lab meeting sand course work.