1-Palmitoyl-2-Arachidonoyl-sn-glycero-3-PC (1-Palmitoyl-2-Arachidonoyl-sn-glycero-3-Phosphocholine) is a phospholipid found in biological membranes that contains palmitic acid (16:0) and arachidonic acid (20:0) in its structure. (16:0) and arachidonic acid (20:4) in its structure.

3-Chlorotyrosine a specific marker of myeloperoxidase-catalyzed oxidation is markedly elevated in low-density lipoprotein isolated from human atherosclerotic intima. In particular myeloperoxidase halogenates tyrosine residues in plasma proteins and generates 3-chlorotyrosine (CY).

Benzalkonium chloride is a cationic surface-acting agent belonging to the quaternary ammonium group.