DOTMA is one of the two most widely used cationic lipids for gene transfection and is used as a non-viral vector for gene therapy. DOTMA is an efficient in vitro and in vivo transfection agent. DOTMA induces a positive charge on liposomes that condense anionic nucleic acids and promote efficient interactions between cell membranes and liposomes.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.