chole-

Membrane lipid microdomain is a newly discovered membrane confined domain which consists of sphingomyelin, choles terol , glycosphingolipid and many GPI anchored proteins.

脂微区为近年发现存在于质膜,主要糖鞘脂、鞘磷脂、胆固醇及多GPI锚白组成局限性结构域。