Hologic Gen-Probe's LEADER family of luminometers is designed to detect chemiluminescent emissions from a wide range of sample types and quantities. Capable of processing up to 250 samples at a time, LEADER luminometers provide an automated photon-counting luminometer with both the sensitivity and the flexibility to perform virtually any luminescent assay. The LEADER HC+ instrument provides an automated platform for Hologic Gen-Probe's APTIMA nucleic acid amplification tests. Designed to work with the PACE, ACCUPROBE and GASDirect non-amplified DNA assays, the LEADER 50i and 450i instruments provide the ideal detection system for sensitivity, speed, accuracy and ease of use.