compound introduction
目前已报道的应用包括：生物偶联、药物递送、PEG 水凝胶、交联剂和表面功能化。 Heterobifunctional PEG derivative that can be used to modify proteins, peptides and other materials via amino or other acid reactive chemical groups. 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. . Application bioconjugation drug delivery PEG hydrogel crosslinker surface functionalization
