Properties
Description
PEI-b(5k)-mPEG(1k)) is a high-purity polyer containing polyethylene glycol (PEG) and poly(ethylene imine) (PEI) with a terminal hydroxyl group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.
Molecular Weight
PEI-b(5 kDa), mPEG(1 kDa)
Identity
Confirmed by NMR.
Applications
PEI-b(5k)-mPEG(1k) can be used to facilitate the encapsulation of nucleic acids into liposomes or other delivery vehicles.