Adjective
lipidated (not comparable)
(biochemistry) Describing a protein that has been covalently modified with lipid extensions.
Lipidation In order to associate with the inner leaflet of the plasma membrane, many G proteins and small GTPases are lipidated, that is, covalently modified with lipid extensions. Source: Internet
One uses a vaccine (GRNVAC1) and the other uses a lipidated oligonucleotide(GRN163L). Source: Internet