Any of a group of conjugated proteins in which at least one of the components is a lipid. Lipoproteins, classified according to their densities and chemical qualities, are the principal means by which lipids are transported in the blood.

• 脂蛋白一种复合蛋白质，至少一种成分为油脂。脂蛋白是根据其密度和化学质量进行分类而来的，并是脂肪进入血液的主要媒介