Properties
Description
PEI(1k)-PEG(2k)-PEI(1k is a linear amphiphilic block copolymer with a polyethylene glycol (PEG) block in the center and poly(ethylene imine) (PEI) at the ends.
Molecular Weight
PEI(1 kDa), PEG(2 kDa), PEI(1 kDa)
Identity
Confirmed by NMR.
Applications
PEI(1k)-PEG(2k)-PEI(1k) can be used in cell transfection studies to improve the biocompatibility and stability of gene vectors while maintaining the transfection efficiency of PEI.