m-PEG-Lys-NHS ester, MW 20,000
m-PEG-Lys-NHS ester, MW 20,000 is a PEG polymer NHS ester which can react with primary amine for labeling proteins and antibodies. Reagent grade, for research purpose.

Product Citations
- Rowe, T., Fletcher, A., Svoboda, P., Pohl, J., Hatta, Y., Jasso, G., ... & Ross, T. M. (2024). Interferon as an immunoadjuvant to enhance antibodies following influenza B infection and vaccination in ferrets. npj Vaccines, 9(1), 199.
https://www.nature.com/articles/s41541-024-00973-2