Properties
Description
PLLA(1k)-PEG(3k)-PLLA(1k) features two short PLLA blocks (1k each) separated by a PEG linker of 3k molecular weight.
Molecular Weight
PLLA(1 kDa), PEG(3 kDa), PLLA(1 kDa)
Identity
Confirmed by NMR.
Applications
PLLA(1k)-PEG(3k)-PLLA(1k) has good encapsulation capacity and controlled release properties and can be used as a carrier for delivery systems to achieve controlled release of targeted molecules.