Description
PLLA(4k)-PEG(5k)-Mal consists of a PLLA segment of 4 kDa, followed by a PEG chain of 5 kDa, and terminates with a maleimide (Mal) group.
Applications
PLLA(4k)-PEG(5k)-Mal can be used to prepare core-shell nanoparticles for molecule delivery, where the PLLA block provides a hydrophobic core and the PEG block enhances solubility and biocompatibility.