Synonyms : MMP-12 Metalloproteinase, MMP12 Metalloproteinase, Macrophage Metalloelastase, Macrophage-Specific Metalloelastase, Metalloproteinase Elastase, Elastase, Metalloproteinase, MMP 12 Metalloproteinase, Macrophage Specific Metalloelastase, Metalloproteinase, MMP12