SUNBRIGHT® GL2-800MA

  • SUNBRIGHT® GL2-800MA
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SUNBRIGHT GL2-800MA is a 2-arm branched maleimide-PEG with a total molecular weight of 80 kDa (40 kDa per PEG arm). 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. We originally developed and introduced this type of 2-arm branched activated PEG, which has already been successfully utilized in several marketed PEGylated drugs, demonstrating its practical utility and reliability in therapeutic applications.


Applications
Protein and Peptide Conjugate
CAS Registry Number
697278-30-1
Chemical Formula
2arm branched PEG, -(CH2)3NHCO(CH2)2-MAL
Chemical Name
2,3-Bis(methylpolyoxyethylene-oxy)-1-{[3-(3-maleimido-1-oxopropyl)amino]propyloxy} propane
Functional Groups
Maleimide
MW
80,000
Package Size
100mg
PEG Type
Branched PEGs
Target Groups
Thiol
Package size
$370.30
$370.30
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