SUNBRIGHT HGEO-400GS is an 8-arm PEG derivative with a total molecular weight of 40 kDa (approximately 5,000 Da 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 HGEO-400GS suitable for hydrogel formation and other biomedical applications requiring precise network construction.
8arm PEG, -(CO(CH2)3COO-NHS)8, Mw 40,000
Chemical Name: Hexaglycerol octa(succinimidyloxyglutaryl) polyoxyethylene
*: make-to-order
