WOBURN, Mass.--(BUSINESS WIRE)--Dec. 6, 2005--Today BioTrove announced an expansion of its collaboration with Schering-Plough Research Institute, the research arm of Schering-Plough Corporation. As part of the ongoing relationship, BioTrove will use its proprietary RapidFire(TM) Lead Discovery service for assay development and high throughput screening on an undisclosed number of targets identified by Schering-Plough.