Used in biomedical research to quantify levels of asparagine endopeptidase (also known as legumain) in mouse samples. This ELISA kit enables researchers to study the enzyme's role in immune responses, cancer progression, and neurodegenerative diseases. It is particularly useful in monitoring legumain activity in tissue lysates, serum, or cell culture supernatants from mouse models. The assay supports investigation into lysosomal function, antigen processing, and tumor microenvironment dynamics. Commonly applied in preclinical studies to evaluate therapeutic targets and disease mechanisms involving proteolytic enzymes.