Alexion Pharmaceuticals, Inc. is a biopharmaceutical company. The Company is focused on the development and commercialization of life-transforming therapeutic products. As of June 23, 2015, the Company had eight product candidates in clinical trials for 11 indications. The Company's product pipeline includes complement inhibitor portfolio, metabolic rare disease portfolio and preclinical candidates. Its complement inhibitor portfolio includes Soliris, ALXN1007, ALXN1210 and ALXN5500. Its metabolic rare disease portfolio includes Strensiq, Kanuma, ALXN1101 and SBC-103. The Company's preclinical candidates include mRNA Therapies, SBC-105 and other complement inhibitors. Its Soliris is approved for the treatment of patients with paroxysmal nocturnal hemoglobinuria (PNH) and atypical hemolytic uremic syndrome (aHUS), two life-threatening ultra-rare disorders.