Used in biochemical and medical research to quantify levels of Carnitine Palmitoyl Transferase I (CPT1) in human tissue samples, particularly in studies related to fatty acid metabolism. Helps researchers investigate metabolic disorders, insulin resistance, type 2 diabetes, and non-alcoholic fatty liver disease (NAFLD). Commonly applied in cell culture studies, clinical diagnostics research, and drug development to monitor changes in CPT1 expression under different physiological or pharmacological conditions. Enables high-throughput analysis of enzyme levels in mitochondria-rich tissues like liver, heart, and skeletal muscle. Supports investigation into the role of CPT1 in energy homeostasis and metabolic regulation.