Properties
Description
PLLA(1k)-PEG(2k)-PLLA(1k) is a triblock copolymer comprising a short PLLA segment (1 kDa), a PEG linker (2 kDa), and another PLLA segment of the same molecular weight. The PEG segment enhances solubility and reduces immunogenicity.
Molecular Weight
PLLA(1 kDa), PEG(2 kDa), PLLA(1 kDa)
Identity
Confirmed by NMR.
Applications
PLLA(1k)-PEG(2k)-PLLA(1k) can be used to construct highly hydrophilic and biocompatible materials for active molecule delivery systems, tissue engineering scaffolds.