Charles River Laboratories International Inc. has acquired Retrogenix Limited, an early-stage contract research organization providing specialized bioanalytical services utilizing its proprietary cell microarray technology.

James C. Foster, chairman, president and CEO of Charles River Laboratories, commented, “The acquisition of Retrogenix strategically expands Charles River’s existing discovery capabilities by adding a proprietary cell microarray technology to accelerate target identification and provide preclinical safety assurance for novel therapies. In addition to enhancing our position as the premier, single-source provider for a broad portfolio of discovery services, Retrogenix enhances our ability to support clients’ early-stage drug research efforts in advanced drug modalities, including cell therapies. Retrogenix’s goal is to become the industry standard for receptor identification and off-target screening solutions for biotherapeutics and cell therapies, and we believe the combination with Charles River’s extensive early-stage expertise will enable them to achieve this goal.”