SUNBRIGHT® GL2-800NP

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SUNBRIGHT GL2-800NP is a 2-arm branched p-nitrophenyl carbonate-PEG with a total molecular weight of 80 kDa (40 kDa per PEG arm). The p-nitrophenyl carbonate group reacts with amine-containing molecules to form a stable carbamate bond. 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 697278-22-1
Chemical Formula 2arm branched PEG, -COO-pNP
Chemical Name 2,3-Bis(methylpolyoxyethylene-oxy)-1-(4-nitrophenoxy carboxy) propane
Functional Groups p-Nitrophenyl carbonate
MW 80,000
Package Size 100mg, 1g
PEG Type Branched PEGs
Target Groups Amine
Package size
$133.10
$133.10
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