Used in biomedical research to measure levels of adipocyte-type fatty acid binding protein (A-FABP) in biological samples such as serum, plasma, and cell culture supernatants. This kit is particularly valuable in studies related to metabolic disorders including obesity, insulin resistance, and type 2 diabetes, as A-FABP is involved in lipid metabolism and inflammation. It is also applied in cardiovascular research, where elevated A-FABP levels are associated with atherosclerosis and coronary artery disease. The assay enables quantitative analysis, supporting both clinical investigations and drug development by providing a reliable tool to monitor biomarker changes in response to therapeutic interventions.