Anti-FABP4 Antibody

Raised in rabbit, this polyclonal reagent from Antibodies.com targets fatty acid binding protein 4 (FABP4, also called aP2), an intracellular lipid chaperone expressed predominantly in mature adipocytes and activated macrophages. Validated for western blot, immunohistochemistry, and immunofluorescence workflows, the unconjugated antibody detects endogenous FABP4 in human, mouse, and rat sample preparations, supporting studies of adipogenesis, insulin sensitivity, and metabolic regulation.

Supplied as 100 µl of polyclonal serum in a single-use vial format, the antibody is intended for research use only and pairs well with fluorescent or HRP-conjugated secondary reagents. Aliquot upon receipt to limit freeze-thaw cycles, and store at -20°C in working aliquots to preserve reactivity across multiple staining sessions and blotting experiments.