ARC is one of the top three suppliers of radiolabeled chemicals in the world. Its 2008 catalog (the biggest in the industry) lists more than 3,500 radiolabeled and unlabeled neurochemicals and biochemicals for life science research. Its customers include the major pharmaceutical industries, universities and research institutions in the world. Surendra and Karen Gupta founded ARC in 1983. It is a family owned business with world headquarters in a private campus in St. Louis, MO. It has branches in Vancouver (Canada), Cardiff (United Kingdom), and its newest branch in Hyderabad (India). Through a network of worldwide distrib