Used for the quantitative measurement of lactoperoxidase (LPO) activity in bovine milk and biological samples. This ELISA kit enables researchers and dairy industry professionals to assess the innate immune status of dairy cattle by measuring LPO levels, which are indicators of udder health and mastitis risk. It supports early detection of subclinical mastitis, helping improve herd management and milk quality. The assay is also applied in research on bovine inflammatory responses and in evaluating the efficacy of antimicrobial systems in milk preservation.