HOPKINTON, Mass., November 16, 2007—Caliper Life Sciences, Inc. (NASDAQ: CALP) today launched drug combination services through Caliper Discovery Alliances & Services (CDAS). These new services will help researchers determine the efficacy of combination drug therapies and identify potentially harmful combinations before therapies enter clinical trials. Studies, performed in Caliper’s anti-cancer cell proliferation panel, cellular cytokine/chemokine release assays or using in vivo efficacy models, will help identify synergistic responses of drug combinations and eliminate antagonistic mixtures of drugs.