Fig. 7.
POPE and POPA synergistically enhance B15-GalCer removal by GLTP from POPC monolayers. Changes in fluorescence intensity of B15-GalCer or B15-PC induced by GLTP (3.0 µM) flowing beneath POPC monolayers (∼32 mN/m) and containing: 15 mol% POPE (A); 5 mol% POPA (B); or both 15 mol% POPE and 5 mol% POPA (C). B15-PC served as control lipid.