SUNBRIGHT® HGEO-400NP

SUNBRIGHT HGEO-400NP is an 8-arm PEG derivative with a total molecular weight of 40 kDa (approximately 5,000 Da per PEG arm), featuring p-nitrophenyl carbonate groups at each arm terminus. The multi-arm structure and p-nitrophenyl carbonate groups enable efficient crosslinking with amine-containing molecules, making HGEO-400NP suitable for hydrogel formation and other biomedical applications requiring precise network construction.