Elastase, pancreatic from porcine pancreas, is widely used in biochemical research for its ability to break down elastin, a key protein in connective tissues. This enzyme is particularly valuable in studies focused on understanding tissue remodeling, wound healing, and the degradation of extracellular matrix components. It is also employed in the development of models for diseases such as emphysema and atherosclerosis, where elastin breakdown plays a critical role. In the pharmaceutical industry, it is utilized to test the efficacy of elastase inhibitors, which are potential therapeutic agents for conditions involving excessive elastin degradation. Additionally, elastase is used in the preparation of cell cultures, where it helps in dissociating tissues into individual cells for further analysis. Its specificity for elastin makes it a crucial tool in both basic and applied biological research.