Product Description: 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphate sodium (16:0-18:1 PA) is a phospholipid with activities in regulating biological membrane fluidity and participating in cell signal transduction. 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphate sodium can be used to study the effects on the activity of chloroplast envelope monogalactosyldiacylglycerol (MGDG) synthase. 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphate sodium plays an important role in cell membrane integrity and function.