Used in biomedical research to measure procollagen type I carboxy-terminal propeptide levels in biological samples, aiding in the assessment of bone formation and turnover. Commonly applied in studies related to osteoporosis, metabolic bone diseases, and connective tissue disorders. Enables researchers to evaluate collagen synthesis rates in vivo, supporting investigations in bone health, wound healing, liver fibrosis, and therapeutic drug development. Widely utilized in preclinical and clinical research settings due to its specificity and sensitivity in detecting active collagen production.