Product Name: 8-Arm PLGA-N₃, MW 40K
Polymer Composition: 8-Arm Poly(lactic-co-glycolic acid)-Azide
8-Arm PLGA-N₃, MW 40K is a high-molecular-weight eight-arm star-shaped biodegradable polyester with azide groups modified at each arm terminus. Constructed based on a central polyol core, the multi-branched scaffold offers a higher density of reactive functional sites relative to linear PLGA. The material exhibits favorable biocompatibility and adjustable degradation profiles. Terminal azide groups can participate in copper-catalyzed azide-alkyne cycloaddition (CuAAC) click reactions to conjugate alkyne-functionalized small molecules, peptides and biomacromolecules. It is widely applied in long-acting nanoparticle preparation, bioconjugation, hydrogel crosslinking and sustained targeted drug delivery research.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.