SUNBRIGHT® PTE-200EA

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SUNBRIGHT PTE-200EA is a 4-arm PEG derivative with a total molecular weight of 20 kDa (approximately 5,000 Da per PEG arm), featuring ethylamine groups 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 PTE-200EA suitable for hydrogel formation and other biomedical applications requiring precise network construction.


Applications Hydrogel
CAS Registry Number 169501-65-9
Chemical Formula 4arm PEG, -((CH2)2-NH2)4
Chemical Name Pentaerythritol tetra(aminoethyl) polyoxyethylene
Functional Groups Aminoethyl
MW 20,000
Package Size 1g, 10g
PEG Type Multi-Arm PEGs
Target Groups Carboxylic acid
Package size
$55.00
$55.00
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