Mal-PEG-OH (MW 40000)

Description

Mal-PEG-OH MW 40000 Maleimide-PEG-Hydroxy MW 40000 is a linear heteroterminal bifunctional PEG product with maleimide and hydroxyl groups. Mal-PEG-OH MW 40000 can be used as a macroinitiator to obtain amphiphilic diblock copolymers through ring-opening polymerization of Lactate Lactic Acid HY-B2227 . Nanoparticles prepared using amphiphilic block copolymers can form active drug delivery systems.