Used in biomedical research to measure catalase enzyme levels in mouse samples, aiding studies on oxidative stress and antioxidant defenses. Commonly applied in research related to aging, neurodegenerative diseases, diabetes, and inflammation where oxidative damage plays a role. Enables quantification of catalase in serum, plasma, tissue homogenates, and cell lysates with high specificity and sensitivity. Supports investigation into the effectiveness of therapeutic agents that modulate antioxidant pathways in mouse models.