A-FABP binds saturated or unsaturated long-chain fatty acids reversiblely, facilitate trafficking and maintain metabolism equilibrium, regulate the production of lipid and lipolysis.

• A-FABP可逆性地结合饱和及不饱和长链脂肪酸，促进脂肪酸的代谢和转运，调控脂类生成及降解。