Human Fatty Acid Binding Protein 4, Adipocyte (FABP4) ELISA Kit

Fatty acid binding protein 4 (FABP4, also known as aP2) is a 15 kDa adipocyte-derived lipid chaperone central to metabolic disease research. The Assay Genie Human FABP4 ELISA Kit enables quantitative measurement of this biomarker in human serum samples, plasma samples, and tissue homogenate research specimens. Elevated circulating FABP4 has been associated with insulin resistance, type 2 diabetes, atherosclerosis, and cardiovascular risk in clinical studies, making the assay a useful tool for cardiometabolic and obesity research programs. The colorimetric microplate assay ships as a complete kit with 96 assays per plate, validated specifically for human reactivity, and is intended for research use only. Investigators studying adipokine signaling, adipose tissue inflammation, and lipid metabolism pathways can use this kit with cell culture models, patient cohort samples, and experimental systems.