We have previously shown that hepatic lipase (HL) is inactive when bound to purified heparan sulfate proteoglycans and can be liberated by HDL and apolipoprotein A-I (apoA-I). but not by LDL or VLDL. In this study. we show that HDL is also able to displace HL directly from the surface of the hepatoma cell line. https://chefesquipmenters.shop/product-category/water-filtration-systems/