Used in biomedical research to quantify porcine elastin levels in tissue samples, cell cultures, or biological fluids. Commonly applied in studies related to tissue engineering, especially in evaluating extracellular matrix development and degradation. Helps assess elastin integrity in models of vascular disease, skin aging, and lung elasticity. Widely used in quality control during the development of decellularized tissues and bioprosthetic materials derived from porcine sources. Supports research on elastin regeneration and the effectiveness of therapeutic interventions targeting connective tissue disorders.