3. Branched PEGs
NOF provides 2-arm activated branched PEGs.We offer these PEGs with a molecular weight of 20kDa, 40kDa, 60kDa and 80kDa. The available functional groups are amino, aldehyde, maleimide, NHS activated carbonate, and NHS activated ester. Furthermore, NOF has also developed activated branched PEGs, such as 3-arm and 4-arm branched derivatives.
