the existence of different ratios of apolipoprotein c-iii/apolipoprotein e in layer 2 and layer 3 suggest the presence in ldl2 of varying amounts of several discrete apolipoprotein b- and/or apolipoprotein c-iii- and apolipoprotein e-containing lipoprotein particles .
C0003595
apolipoprotein e
C0023820
lipoprotein