Used in biomedical research to quantify levels of fatty acid synthase (FAS) in mouse tissue samples or biological fluids. This ELISA kit enables researchers to study the role of FAS in metabolic processes such as lipid biosynthesis, energy homeostasis, and insulin signaling. It is commonly applied in studies related to obesity, diabetes, fatty liver disease, and cancer, where FAS expression is often upregulated. The kit provides a sensitive and specific method to measure FAS protein concentration, supporting investigation into metabolic regulation and potential therapeutic interventions in mouse models.