Alexion Pharmaceuticals

http://www.alxn.com/

Alexion is a global biopharmaceutical company that combines groundbreaking science with a steadfast commitment to meeting the needs of patients living with severe, life-threatening and often ultra-rare diseases. Alexion scientists are among the first in the world to unlock the therapeutic potential of inhibiting terminal complement, a group of proteins that play an important role in the body’s immune response and can destroy healthy tissue in certain patients.