Properties
Description
PEI-b(10k)-mPEG(2k) is comprised of polyethylene glycol (PEG) and poly(ethylene imine) (PEI) witha terminal hydroxyl group. The terminal hydroxyl group enables further derivatization or replacement with other reactive functional groups.
Molecular Weight
PEI-b(10 kDa), mPEG(2 kDa)
Identity
Confirmed by NMR.
Applications
PEI-b(10k)-mPEG(2k) can be used for functionalized modification of biomaterials, such as introducing PEI and mPEG chain segments on the surface of tissue engineering scaffolds or cell culture matrices to improve the hydrophilicity, cell adhesion and biocompatibility of the materials.