SUNBRIGHT® PTE-200EA

  • 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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