SUNBRIGHT® ME-050AS

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SUNBRIGHT® ME-050AS is a methoxy PEG NHS ester with a 5,000 Da PEG chain. The NHS group reacts with amine-containing molecules to form a stable amide bond. After PEGylation, the AS type is generally resistant to hydrolysis, making it suitable for the applications that require prolonged stability under aqueous or physiological conditions.



Applications Protein and Peptide Conjugate
CAS Registry Number 92451-01-9
Chemical Formula Methoxy-PEG-CH2COO-NHS
Chemical Name Poly(oxy-1,2-ethanediyl), α-methyl-ω- {2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy}-
Drug Master File Registered (DMF#: 036158)
Functional Groups NHS ester
MW 5,000
Package Size 1g, 10g
PEG Type Mono-functional Linear PEGs
Target Groups Amine
Package size
$132.00
$132.00
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