PEG-28 ( CAS: 1053658-70-0)

Applications:

Monodisperse, water-soluble linker/spacer in pharmaceuticals, diagnostics, and advanced biomaterials. Our PEG28 has exactly 28 ethylene glycol units. Improves solubility, stability, reproducibility, and the predictability of biological behaviour.

Used for drug PEGylation, antibody/peptide conjugates, oligonucleotide delivery, imaging probes, PROTAC linkers, nanoparticles, and medical coatings.

Polypure’s products in publications:

Burggraef, M. J., Oxley, A., Zaidi, N. A., Cutillas, P. R., Gaffney, P. R. J., & Livingston, A. G. (2024). Exactly defined molecular weight poly(ethylene glycol) allows for facile identification of PEGylation sites on proteins. Nature Communications, 15(1), 9814. https://doi.org/10.1038/s41467-024-54076-6

Fernandez de la Mora, J., Perez-Lorenzo, L. J., Almazán, F., & Rodríguez, J. M. (2023). A high resolution differential mobility analyzer for the study of large virus particles. Aerosol Science and Technology, 57(9), 934-947. https://doi.org/10.1080/02786826.2023.2217872