Properties
Description
PLLA(3k)-PEG(6k)-PLLA(3k) comprises three segments: a PLLA segment with a molecular weight of 3k, followed by a PEG segment of 6k, and concluding with another PLLA segment of 3k.
Molecular Weight
PLLA(3 kDa), PEG(6 kDa), PLLA(3 kDa)
Identity
Confirmed by NMR.
Applications
PLLA(3k)-PEG(6k)-PLLA(3k) can be used to prepare molecule carriers with good biocompatibility and controlled degradation rate. By adjusting the ratio of PLA and PEG, slow or controlled release of active molecules can be realized.