Anti-FABP4 Antibody [Assigned #A0120]

Fatty Acid-Binding Protein 4 (FABP4), also called aP2 or adipocyte fatty acid-binding protein, is a 15 kDa cytosolic lipid chaperone highly expressed in mature adipocytes and activated macrophages. This unconjugated mouse monoclonal IgG antibody from Antibodies.com reacts with both human and mouse FABP4 and is supplied as a 200 µl liquid aliquot. The reagent is applicable to western blot (WB) and immunohistochemistry (IHC) workflows, and clone A0120 detects the endogenous protein in lipid-metabolizing tissues, supporting research into adipogenesis, insulin resistance, and foam cell biology.

Antibodies.com ships the antibody refrigerated in a vial, with a working concentration intended for dilution. Short-term storage at 4 °C is recommended, with aliquoting for long-term storage at -20 °C to limit freeze-thaw cycles and preserve binding activity. Sold for research use only, this monoclonal antibody fits laboratory applications such as characterizing brown and white adipose depots, profiling macrophage polarization in atherosclerotic plaques, and validating FABP4 knockdown phenotypes in cell culture models.