Azido-PEG8-NHS ester

Azido-PEG8-NHS ester

Azido-PEG8-NHS ester is a popular click chemistry reagent with an azide and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-21606
    • Unit
    • Price
    • Qty
    • 100 MG
    • $250.00
    • 500 MG
    • $430.00
    • 1 G
    • $650.00
    • 5 G
    • $2100.00

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Product Citations

  1. Chen, X., van de Sande, J. W., Ritmejeris, J., Wen, C., Brinkerhoff, H., Laszlo, A. H., ... & Dekker, C. (2024). Resolving sulfation posttranslational modifications on a peptide hormone using nanopores. ACS nano, 18(42), 28999-29007.
    https://pubs.acs.org/doi/full/10.1021/acsnano.4c09872
  2. Chen, X., van de Sande, J. W., Ritmejeris, J., Wen, C., Brinkerhoff, H., Laszlo, A. H., ... & Dekker, C. (2024). Resolving sulfation PTMs on a plant peptide hormone using nanopore sequencing. bioRxiv.
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11100766/
  3. Kelly JM, Amor?Coarasa A, et al. Albumin?Binding PSMA Ligands: Implications for Expanding the Therapeutic Window. The Journal of Nuclear Medicine. 2018.
    http://jnm.snmjournals.org/content/early/2018/12/13/jnumed.118.221150.long
  4. Knappe, G. A., Gorman, J., Bigley, A. N., Harvey, S. P., & Bathe, M. (2025). Heterovalent Click Reactions on DNA Origami. Bioconjugate Chemistry, 36(3), 476-485.
    https://pubs.acs.org/doi/abs/10.1021/acs.bioconjchem.4c00552