SUNBRIGHT® GL2-200PA

1 1

SUNBRIGHT GL2-200PA is a 2-arm branched propylamine-PEG with a total molecular weight of 20 kDa (10 kDa per PEG arm). The amine group reacts with various activated groups (e.g., NHS esters, carboxylates via coupling reagents, or aldehydes under reductive amination), enabling stable covalent bond formation. 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.

2arm branched PEG, -(CH2)3-NH2, Mw 20,000
Chemical Name: 2,3-Bis(methylpolyoxyethylene-oxy)-1-(aminopropyloxy) propane
Package size: 100mg or 1g

Applications For Protein and Peptide Conjugate
CAS Registry Number 697278-29-8
Chemical Formula 2-arm branched PEG, -(CH2)3-NH2
Chemical Name 2,3-Bis(methylpolyoxyethylene-oxy)-1-(aminopropyloxy) propane
Functional Groups Aminopropyl
MW 20,000
Package Size 100mg, 1g
PEG Type Branched PEGs
Target Groups Carboxylic acid
Package size
$110.00
$110.00
Shipping calculated at checkout.
Custom quantity or questions?
Send an Inquiry
View full details