<unk>  <unk>  is one of the five major groups of lipoproteins. Lipoproteins are complex particles composed of multiple proteins which transport all fat molecules (lipids) around the body within the water outside cells. They are typically composed of 80–100 proteins per particle (organized by one, two or three ApoA.<unk>  particles enlarge while circulating in the blood, aggregating more fat molecules) and transporting up to hundreds of fat molecules per particle.
High-density lipoprotein
Low-density lipoprotein
Very low-density lipoprotein
Lipoprotein
Apolipoprotein
Intermediate-density lipoprotein
Cholesterol
Lipoprotein-X