SUNBRIGHT® GL2-400GS2

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SUNBRIGHT GL2-400GS2 is a 2-arm branched NHS ester-PEG with a total molecular weight of 40 kDa (20 kDa per PEG arm). The NHS ester group readily reacts with amine-containing molecules to form stable amide 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.

2arm branched PEG, -(CH2)3NHCO(CH2)3COO-NHS, Mw 40,000
Chemical Name: 2,3-Bis(methylpolyoxyethylene-oxy)-1-{3-[(1,5-dioxo-5-succinimidyloxy, pentyl)amino]propyloxy} propane
Package size: 100mg or 1g

Applications For Protein and Peptide Conjugate
CAS Registry Number 881880-10-0
Chemical Formula 2-arm branched PEG, -(CH2)3NHCO(CH2)3COO-NHS
Chemical Name 2,3-Bis(methylpolyoxyethylene-oxy)-1-{3-[(1,5-dioxo-5-succinimidyloxy, pentyl)amino]propyloxy} propane
Functional Groups NHS ester
MW 40,000
Package Size 100mg, 1g
PEG Type Branched PEGs
Target Groups Amine
Package size
$110.00
$110.00
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