Used in biomedical research to quantify porcine collagen levels in tissue samples, cell cultures, or biological fluids. Helps assess extracellular matrix remodeling in studies related to wound healing, tissue engineering, and fibrosis. Commonly applied in regenerative medicine to evaluate the biocompatibility and integration of porcine-derived biomaterials. Also supports quality control in manufacturing of collagen-based medical devices and cosmetics by ensuring consistent collagen content.