Acrylate PEG Acrylate, MW 20K is a PEGylated thiol/thiol homobifunctional PEG molecule. Acrylates are commonly used in vinyl polymerization or copolymerization. Conjugation of homobifunctional PEG to polyethylene glycol increased drug loading over linear PEG. Acrylate PEG Acrylate, MW 20K homobifunctional PEG derivatives are used as cross-linking agents for PEGylation of proteins and peptides, nanoparticles and surface modification.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.