Description
PLLA(4k)-PEG(2k)-Thiol features a medium-length PLLA segment (4k), a short PEG chain (2k), and a terminal thiol group. The coupling between thiol and maleimide can be done easily at pH 6.5-7.5 in an aqueous solution.
Applications
PLLA(4k)-PEG(2k)-Thiol can be used to enhance the solubility and stability of biomolecules, as well as improve their biocompatibility for applications such as molecule delivery and surface modification.