Apolipoprotein C II, Human Plasma, Very Low Density Lipoprotein Native apolipoprotein C II from human plasma. Found primarily in VLDL and chylomicrons. Functions as a cofactor for lipoprotein lipase. Sigma Aldrich Metabolic fate of very low density lipoproteins (VLDL) and production of low density lipoproteins (LDL). (A, apolipoprotein A; B 100, apolipoprotein B 100; C, apolipoprotein C; C, cholesterol and cholesteryl ester; E, apolipoprotein E; HDL, Lipoprotein lipase Wikipedia Recognition and management of persistent chylomicronemia: A Joint Expert Clinical Consensus by the National Lipid Association and the American Society for Preventive Cardiology Journal of Clinical Lipidology The Importance of Lipoprotein Lipase Regulation in Atherosclerosis