a noticeable discontinuity was detected at 10 -- 12 degree c with 12- or 16-doxyl stearic acid containing membrane lipids which was attributed to the spin-labelled lipid -- microsomal membrane protein interactions since no such discontinuity was detected in liposomes prepared from total lipid extracts of microsomal membranes .
C0025249
membrane lipids
C0023779
lipid