AC Immune SA is a biopharmaceutical company. It develops, discover and design novel, proprietary medicines for prevention, diagnosis and treatment of neurodegenerative diseases. The Company's pipeline includes Crenezumab, ACI-24, Anti-Tau antibody, Morphomer Tau, Tau-PET imaging agent, Morphomer Abeta and Morphomer alpha-syn which are in clinical trial. AC Immune SA is based in Lausanne, Switzerland.