SUNBRIGHT HGEO-200EA-CL is an 8-arm PEG derivative with a total molecular weight of 20 kDa (approximately 2,500 Da per PEG arm), featuring ethylamine groups (hydrochloride salt) at each arm terminus. The amine groups react with various activated groups, such as NHS esters, carboxylates via coupling reagents, or aldehydes under reductive amination, enabling stable covalent bond formation. The multi-arm structure and reactivity of the amine groups make HGEO-200EA-CL suitable for hydrogel formation and other biomedical applications requiring precise network construction.
8arm PEG, -(（CH2）2-N+H3cl-)8, Mw 20,000
Chemical Name: Hexaglycerol octa(amino ethyl) polyoxyethylene, chloride salt
