SUNBRIGHT PTE-400GS*

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SUNBRIGHT PTE-400GS is a 4-arm PEG derivative with a total molecular weight of 40 kDa (approximately 10 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 PTE-400GS suitable for hydrogel formation and other biomedical applications requiring precise network construction.

4arm PEG, -(CO(CH2)3COO-NHS)4, Mw 40,000
Chemical Name: Pentaerythritol tetra(succinimidyloxyglutaryl) polyoxyethylene
CAS#: 302781-03-9


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Applications For Hydrogel
CAS Registry Number 302781-03-9
Chemical Name Pentaerythritol tetra(succinimidyloxyglutaryl) polyoxyethylene
Functional Groups NHS ester
MW 40000.0
Package Size 1g, 10g
PEG Type Multi-Arm PEGs
Target Groups Amine
Package size
$99.00
$99.00
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