SynonymsAprotinin; Pancreatic Trypsin Inhibitor; Trasylol; Trazinin; Zymofren; Iniprol; Bovine Pancreatic Trypsin Inhibitor Close Aprotinin; Pancreatic Trypsin Inhibitor; Trasylol; Trazinin; Zymofren; Iniprol; Bovine Pancreatic Trypsin Inhibitor Related products Aprotinin M.F. M.W. 6511.5 CAT# AR-A04990 CAS# 9087-70-1