• CAS No.：
  80506-64-5
• Synonyms：
  mPEG-Amine
  
• 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.

mPEG-NH2 is a PEG reagent with a reactive primary amine group (NH2) attached to the terminal site, which can quickly react with activated carboxylic acids such as NHS esters to form a stable amide bond.

mPEG-NH2 is easy to undergo reductive amination reaction, so it can connect to other molecules by generating stable chemical bonds. mPEG-NH2 can be used to prepare polymer grafts and PEG coatings, prepare ligands with biologically active compounds, prepare polymer grafts and PEG coatings, and prepare PEG glycoprotein ligands.

Cited Publications

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

1. Ultrasensitive quantitative protein detection using Eu-ion doped vanadate nanoparticles,  Robin Kuhner, Christophe Cardone, Rafael Vieira Perrella, Fanny Mousseau, Rabei Mohammedi, Jean-Marc Sintes, Christine Bourgeois, Olivier Lambotte, Thierry Gacoin, Cedric I. Bouzigues, Antigoni Alexandrou, bioRxiv 2025.06.03.657629; doi: https://doi.org/10.1101/2025.06.03.657629
2. So Hee Kim, Chan Ho Kim, Chang Hyun Lee, Jungmi Lee, Heegun Kang, Sohyun Cho, Won Ho Jang, Minsung Park, Minji Ha, Jiyeon Kim, Wooram Um, Seunglee Kwon, Sangho Lee, Jin Woong Kim, Chan-Hwa Chung, Jae Hyung Park, Glycoengineered stem cell-derived extracellular vesicles for targeted therapy of acute kidney injury, Biomaterials, Volume 318, 2025, 123165, ISSN 0142-9612, https://doi.org/10.1016/j.biomaterials.2025.123165. 
3. High-throughput antibody screening with high-quality factor nanophotonics and bioprinting, 2024, 2411.18557, arXiv, https://arxiv.org/abs/2411.18557 
4. K. Daoust, P.-L. Vallières, A. Tagnit-Hamou, J.P. Claverie,
   Carbon nanofibers encapsulated by polyethylene glycol increase the mechanical properties and durability of OPC mortars, Construction and Building Materials, Volume 447, 2024, 137986, ISSN 0950-0618, https://doi.org/10.1016/j.conbuildmat.2024.137986. 
5. Lu, Mengrou (2024). Developing Technological Platforms for Targeted Cancer Therapies, Protein Drug Delivery, and Pathogen Detection. Carnegie Mellon University. Thesis. https://doi.org/10.1184/R1/25797004.v1 
6. Shirasu, T., Yodsanit, N., Xie, X., Zhao, Y., Wang, Y., Xie, R., Huang, Y., Wang, B., Urabe, G., Gong, S., Guo, L., & Kent, K. C. (2021). An adventitial painting modality of local drug delivery to abate intimal hyperplasia. Biomaterials, 275, 120968. https://doi.org/10.1016/j.biomaterials.2021.120968 
7. Confeld, M. I., Mamnoon, B., Feng, L., Jensen-Smith, H., Ray, P., Froberg, J., Kim, J., Hollingsworth, M. A., Quadir, M., Choi, Y., & Mallik, S. (2020). Targeting the Tumor Core: Hypoxia-Responsive Nanoparticles for the Delivery of Chemotherapy to Pancreatic Tumors. Molecular pharmaceutics, 17(8), 2849–2863. https://doi.org/10.1021/acs.molpharmaceut.0c00247 

View more publications citing Biopharma PEG products.