N-Mal-N-bis(PEG8-amine) functions as a branched PEG linker with two terminal amine groups that are reactive with active succinimidyl ester. The maleimide group linked to the central amine forms a covalent bond with thiol-bearing molecules.
1,2-Dioleoyl-sn-glycero-3-PEG2-Azide is characterized by two oleic acid unsaturated fatty acid tails and an azide head group which acts as a click chemistry handle that is used to react with terminal alkynes or strained cyclooctynes such as DBCO, BCN.
1,2-Dioleoyl-sn-glycero-3-PEG4-Azide is a click-chemistry lipid that contains a pair of oleic acid unsaturated fatty acid tails and an azide click chemistry handle that readily reacts with strained cyclooctynes and terminal alkynes. The PEG4 chain imparts hydrophilicity.
