139074-64-9 75603-19-9 83682-98-8 9001-21-2 9004-06-2 E.C. 3.4.2.1.11 E.C. 3.4.21.11 E.C. 3.4.21.36 E.C. 3.4.21.37 E.C. 3.4.24.65 E.C. 3.4.4.7 EINECS 232-670-7 Elastase Elastase 2 Elastase [JAN] Elaszym MMP 12 Macrophage metalloelastase Matrix metalloproteinase-12 Medullasin Neutrophil Elastase Pancreatopeptidase E Peptidase, pancreato-, E Protease obtained from dried porcine pancreas Proteinase, bone marrow serine