BIIB, Amunix ink collaboration for long-acting blood-factor products: http://finance.yahoo.com/news/Amunix-Signs-Research-iw-2978990970.html?x=0&.v=1 This collaboration surprises me a little since I assumed BIIB was happy with the long-acting blood-factor portfolio based on Fc fusion that BIIB acquired from Syntonix a few years ago. #msg-52146755 FXIII:Fc program #msg-42643715 FIX:Fc program #msg-15983905 Syntonix acquisition