Multi-arm PEG derivatives can be not only cross-linked into hydrogels for the application in medical devices, regenerative medicine, but also modified for drug-controlled release, 3D cell culture and wound sealing & healding.

Huateng Pharma supplies various multi-arm (4-arm and 8-arm) PEG derivatives in which varied functional groups are attached to their terminals. 

Multi-arm PEG linkers with molecular weights and functional groups not listed in our online catalog may be available by custom synthesis. Please inquire at sales@huatengusa.com about pricing and availability.