Aacrylate functionalized PEG derivatives can be used to make hydrogel via radical polymerization process. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .

Aacrylate functionalized PEG derivatives can be used to make hydrogel via radical polymerization process. PEGylation can increase solubility and stability and reduce immunogenicity of peptides and proteins. It can also suppress the non-specific binding of charged molecules to the modified surfaces. .