SUNBRIGHT® GL-100GS

SUNBRIGHT GL-100GS is a 3-arm PEG derivative with a total molecular weight of 10 kDa (approximately 3,3 kDa per PEG arm), featuring NHS ester groups at each arm terminus. Each NHS ester is linked to the PEG chain via a glutaric acid linker. The multi-arm structure and NHS ester groups enable efficient crosslinking with amine-containing molecules, making GL-100GS suitable for hydrogel formation and other biomedical applications requiring precise network construction.