the fatty acid cis-trans-trans-cis-9,11,13 , 15-octadecatetraenoic acid ( cis-parinaric acid ) is introduced into liposomal membranes as free fatty acid or , by using the pc specific transfer protein from bovine liver , as 1-palmitoyl-2-cis-parinaroyl-sn-glycero-3-phosphocholine .
C0015684
fatty acid
C0015688
free fatty acid