PSPC; PC(16:0-18:0), also known as 1-palmitoyl-2-stearoyl-sn-glycero-3-phosphocholine, is an assymetrical phospholipid containing saturated palmitic and stearic acid at the sn-1 and sn-2 position respectively. The phosphate group is attached to choline. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.