Product Name: 4-Arm PLGA-COOH, MW 10K
Polymer Composition: Four-Arm Poly(lactic-co-glycolic acid)-Carboxyl
Lactide:Glycolide Ratio: 50:50, 65:35, 75:25, 85:15, Custom
4-Arm PLGA-COOH is a star-shaped biodegradable polymer with four carboxylic acid-terminated PLGA arms. It provides higher functional group density and conjugation efficiency than linear PLGA-COOH. Terminal COOH groups readily conjugate with amine-bearing compounds, widely applied in drug delivery, nanoparticle modification, hydrogel fabrication and biomaterial research.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.