The molecule is a (14)C-modified compound that is the 1,2-di-O-palmitoyl-derivative of sn-glycero-3-phosphocholine where both palmitoyl groups have (14)C labels at the C-1 position. It has a role as an epitope. It is a 1,2-diacyl-sn-glycero-3-phosphocholine(1+) and a (14)C-modified compound.
2-[[(2R)-2,3-di((114C)hexadecanoyloxy)propoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium