美国Deltagen 
Deltagen is a leading provider of drug discovery tools and services to the biopharmaceutical industry. Deltagen offers a suite of programs designed to enhance the efficiency of drug discovery including access to biological models as well as both small-molecule and secreted protein drug targets. In addition, Deltagen offers extensive target validation data in the areas of immunology and metabolic diseases. Deltagen's products and programs have been validated by customers and partners such as Eli Lilly & Co., GlaxoSmithKline, Merck & Co., Millennium Pharmaceuticals and Pfizer.