Used in biomedical research to quantify levels of glycogen phosphorylase isozyme II in mouse samples, particularly in studies related to liver function and glucose metabolism. Enables researchers to assess enzyme release associated with hepatocyte damage, making it valuable in toxicology studies and drug development where liver injury is a concern. The ELISA format allows for high-throughput, sensitive, and specific detection, supporting investigations into metabolic diseases, insulin resistance, and the effects of therapeutic compounds on glycogen breakdown pathways.