(DOTAP) is a cationic liposome-forming compound of a double-chain or di-cationic surfactant, the only difference between DOTAP and DOTMA is that the ester bond connects the chain to the backbone instead of the ether bond. DOTAP is used to transfect DNA, RNA and other negatively charged molecules into eukaryotic cells. It has been used to form small unilamellar liposomes as a gene delivery vehicle for gene therapy.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.