Used in biomedical research to quantify porcine type I collagen levels in tissue samples, cell cultures, or biological fluids. Helps assess extracellular matrix formation, wound healing, fibrosis, and tissue remodeling in studies related to dermatology, orthopedics, and regenerative medicine. Commonly applied in evaluating collagen production in engineered tissues, monitoring disease progression in animal models, and supporting quality control in collagen-based biomaterial development. Enables researchers to compare collagen expression under different experimental conditions with high sensitivity and specificity.