DMTAP Chloride (1,2-dimyristoyl-3-trimethylammonium-propane chloride) is a cationic lipid and an analogue of DOTAP. It can be used to formulate lipid nanoparticles (LNPs) and lipid nanodiscs for the delivery nucleic acids, such as siRNA as well as for magnetic cationic liposomes for targeting tumor microvasculature. Key application(s): Drug delivery, nucleic acid delivery