Catalog No. : PSB-2086
Product Name : mPEG-GAS, MW 30,000
Description :

mPEG-GAS is one type of mPEG-NHS ester reagents. There is a C3 aliphatic amide linkage between PEG and the NHS ester. More details can be found at the FAQ webpage. GAS has a longer hydrolysis half-life and thus is more stable than many other types of NHS esters in aqueous buffer.


1. Molecular and Biocompatibility Characterization of Red Blood Cell Membrane Targeted and Cell-Penetrating-Peptide-Modified Polymeric Nanoparticles, Mol. Pharmaceutics, 2017, 14 (7), pp 2224–223, Text.

2. Polyionic complexes of butyrylcholinesterase and poly-l-lysine-g-poly(ethylene glycol): Comparative kinetics of catalysis and inhibition and in vitro inactivation by proteases and heat, Chemico-Biological Interactions, 2017, Pages 86-94, Text.

3. Nanoparticle Attachment to Erythrocyte Via the Glycophorin A Targeted ERY1 Ligand Enhances Binding without Impacting Cellular Function, Pharmaceutical Research, 2016, Volume 33, Issue 5, pp 1191–1203, Text.

4. Effect of redox-responsive DTSSP crosslinking on poly(L-lysine)-grafted-poly(ethylene glycol) nanoparticles for delivery of proteins, Biotechnol Bioeng. 2020, DOI: 10.1002/bit.27369

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