This document discusses Cellular Technology Ltd.'s elevation of ELISPOT assays to an exact science through various imaging and analysis techniques. It features unprocessed and counted images from dual color ELISPOT, viral plaque, dual color UV-Spot, triple color UV-Slide, dual color UV-Cell Cycle assays, and images of reporter gene expression and cell counting. Further information is available at www.immunospot.com or by contacting CTL Analyzers LLC.