Used for the quantitative measurement of α-Mannosidase (αManase) activity in mouse biological samples such as serum, plasma, tissue homogenates, and cell culture supernatants. This ELISA kit enables researchers to assess lysosomal function and monitor αManase levels in studies related to lysosomal storage disorders, immune responses, and cellular glycoprotein metabolism. It is particularly useful in preclinical research involving mouse models of genetic diseases, inflammation, and neurodegeneration where enzyme activity changes are indicative of disease progression or therapeutic response. The assay provides high specificity and sensitivity, allowing for accurate detection of αManase activity in small sample volumes, making it suitable for high-throughput screening and longitudinal studies.