Used in biomedical research to quantify Osteoporin (OPN) levels in sheep samples, this ELISA kit supports studies on bone metabolism, inflammation, and tissue remodeling. It is widely applied in veterinary research, osteoporosis studies, and immune response analysis. The kit enables accurate measurement of OPN in serum, plasma, and cell culture supernatants, facilitating investigation into bone diseases, cancer progression, and autoimmune conditions in ovine models. Its high sensitivity and specificity make it valuable for preclinical studies and diagnostic development in animal health and translational medicine.