Capstone Therapeutics Corp., a biotechnology company, develops novel peptides and other molecules for helping patients with under-served medical conditions in the United States. It develops Apo E mimetic peptide molecule AEM-28 and its analogs that have completed Phase Ia and Phase Ib/IIa clinical trials for lipoprotein metabolism. The company was formerly known as OrthoLogic Corp. and changed its name to Capstone Therapeutics Corp. in May 2010.