Used to measure dihydrofolate reductase (DHFR) enzyme activity in mouse samples, this ELISA kit is essential in research settings focused on folate metabolism, cell proliferation, and drug development. It enables accurate quantification of DHFR enzymatic activity in tissue homogenates, cell lysates, and biological fluids. Commonly applied in cancer research, immunology, and metabolic studies, the kit supports investigation into antifolate drug effects, such as methotrexate, and helps assess enzyme inhibition or upregulation in disease models. Its high sensitivity and specificity make it suitable for monitoring changes in DHFR activity during therapeutic interventions or genetic modifications in mice.