• CAS No.：
  26570-48-9
• Synonyms：
  Acrylate-PEG-Acrylate
  Polyethylene glycol diacrylate
  PEG diacrylate
  
• Purity：
  ≥95%
• Recommended Storage Condition：
  Store at -5°C,keep in dry and avoid sunlight.
• Uses：
  Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

AC-PEG-AC is a linear bifunctional PEG reagent with two acrylate (AC) groups. It is generally used for polymerization initiated by free radical initiators or UV-sensitive photopolymerization, and to form cross-linked polymer networks and preapre PEG hydrogel. In practical applications, AC-PEG-AC is mostly used in the fields of drug release, medical research, new material research, and bacterial culture.

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Cited Publications

This PEG derivative has been cited in peer-reviewed scientific publications. Browse the references below to learn more.

1. ​Emerson L. Grey, Brittany J. Thompson, Chun-Yi Chang, Daniel Estrin, Stephanie J. Bryant, A stimuli-responsive hydrogel that targets myeloid differentiation primary response 88 signaling in the foreign body response, Journal of Controlled Release, Volume 398, 2026, 115225, ISSN 0168-3659, https://doi.org/10.1016/j.jconrel.2026.115225.
2. Yongkui Tang, Michal Levin, Olivia G. Long, Claus D. Eisenbach, Noy Cohen, Megan T. Valentine; Data-Driven Framework for the Prediction of PEGDA Hydrogel Mechanics. ACS Biomater. Sci. Eng. 13 January 2025; 11 (1): 259–267. https://doi.org/10.1021/acsbiomaterials.4c01762
3. ​DiMartini ET, Kyker-Snowman K, Shreiber DI. A click chemistry-based, free radical-initiated delivery system for the capture and release of payloads. Drug Deliv. 2023;30(1):2232952. doi:10.1080/10717544.2023.2232952 
4. ​DiMartini, E.T.; Lowe, C.J.; Shreiber, D.I. Alternative Chemistries for Free Radical-Initiated Targeting and Immobilization. J. Funct. Biomater. 2023, 14, 153. https://doi.org/10.3390/jfb14030153 
5. Mechanoregulation of biofilm architecture promotes P. aeruginosa antibiotic tolerance,  Alice Cont, Joseph Vermeil, Alexandre Persat, bioRxiv 2022.02.16.480709; doi: https://doi.org/10.1101/2022.02.16.480709

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