SUNBRIGHT® ME-300GS

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SUNBRIGHT® ME-300GS is a methoxy PEG NHS ester with a 30,000 Da PEG chain. The NHS group is linked to the PEG chain via a glutaric acid linker, and it readily reacts with amine-containing molecules to form a stable amide bond. After PEGylation, the GS type is relatively susceptible to hydrolysis because it contains an ester linkage, enabling the control of hydrolysis rate depending on the target applications.


Applications Protein and Peptide Conjugate
CAS Registry Number 111575-54-3
Chemical Formula Methoxy-PEG-CO(CH2)3COO-NHS
Chemical Name α-Succinimidyloxyglutaryl-ω-methoxy, polyoxyethylene
Functional Groups NHS ester
MW 30,000
Package Size 1g, 10g
PEG Type Mono-functional Linear PEGs
Target Groups Amine
Package size
$132.00
$132.00
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