Acceleron Pharma Announces Global Collaboration with Celgene Corporation on ACE-536 Program

Acceleron Pharma, Inc. and Celgene Corporation CELG today announced that the companies have entered into a joint development and commercialization agreement for ACE-536 for the treatment of anemia. The companies already have a collaboration around sotatercept (ACE-011) entered in 2008. Under the new agreement, the companies will collaborate to develop both products and potentially others for treating anemia across a wide range of indications. Celgene and Acceleron will jointly develop, manufacture and commercialize ACE-536, a novel protein therapeutic that inhibits members of the TGF-beta superfamily involved in erythropoiesis, for the treatment of anemia. Additionally, Celgene will have an option to future Acceleron programs developed for anemia. Celgene will make an upfront payment to Acceleron of $25 million.