Azido PEG Thiol, N3-PEG-SH - 95%,MW 600 Da, high purity

Item Number

A163310

• Specifications & Purity: 95%,MW 600 Da
• Storage Temp: Protected from light,Store at -20°C,Argon charged
• Shipped In: Ice chest + Ice pads

Product Description

Azide/azido functionalized polyethylene glycol (N3-PEG-X) is a bifunctional PEG derivative that can be used to modify proteins, peptides and other materials. Azide group can react with alkyne in aqueous solution catalyzed by copper. It can also be reduced into amine group easily while another functional group can be react with other molecules or functional 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.