The CyAn™ ADP (Beckman Coulter) nine-color analytical cytometer has three excitation sources (405nm, 488nm and 635nm). This instrument has 11 parameter capabilities (two scatter and nine fluorescent detectors). All parameters can be collected in linear peak height, linear area or log scales. This cytometer is capable of acquisition rates of up to 50,000 events per second. Trained users may operate this cytometer, or the Analytical Cytometry Core can analyze user samples at an additional cost.