SUNBRIGHT ME-200MA2*

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SUNBRIGHT ME-200MA3 is a methoxy PEG maleimide with a 20,000 Da PEG chain. The maleimide group site-specifically reacts with thiol groups on bioactive molecules (e.g., proteins, peptides, and other biologics), resulting in highly efficient and quantitative PEGylation. Both its maleimide group and the resulting maleimide–thiol conjugates exhibit enhanced resistance to hydrolysis compared with the MA type because of their different chemical structures.

Methoxy-PEG-(CH2)2NHCO(CH2)2-MAL, Mw 20,000
Chemical Name: α-[2-(3-Maleimido-1-oxopropyl)amino]ethyl-ω-methoxy, polyoxyethylene
CAS#: 724722-89-8

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Applications For Protein and Peptide Conjugate
CAS Registry Number 724722-89-8
Chemical Formula Methoxy-PEG-(CH2)2NHCO(CH2)2-MAL
Chemical Name α-[2-(3-Maleimido-1-oxopropyl)amino]ethyl-ω-methoxy, polyoxyethylene
Functional Groups Maleimide
MW 20000.0
PEG Type Mono-functional Linear PEGs
Target Groups Thiol
Package size
$165.00
$165.00
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