Lipoprotein Any conjugated protein formed by the combination of a protein with a lipid.Most membranes, including the plasma membrane, are composed mostly of lipoprotein.

• 脂蛋白：蛋白和脂类结合形成的共轭蛋白质，大多数膜系统，包括细胞质膜，是由脂蛋白组成。