after fractionation of the lipoproteins by ionic precipitation , 15-25 % of each glycosphingolipid was found in the very low-density lipoprotein + chylomicron fraction , 30-45 % in the low density lipoprotein fraction and 40-50 % in the high density lipoprotein fraction .
C0023820
lipoproteins
C0008731
chylomicron