Azido-PEG4-NHS ester

Azido-PEG4-NHS ester

Azido-PEG4-NHS ester is a very popular PEG reagent which containan azide group 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. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-20518
    • Unit
    • Price
    • Qty
    • 100 MG
    • $150.00
    • 500 MG
    • $340.00
    • 1 G
    • $500.00
    • 5 G
    • $1795.00

Usually ships within 24 hours.

Would you like to inquire about custom quantity?
Inquire

Product Citations

  1. Brunel, L. G., Cai, B., Hull, S. M., Han, U., Wungcharoen, T., Fernandes-Cunha, G. M., ... & Myung, D. (2024). In Situ UNIversal Orthogonal Network (UNION) Bioink Deposition for Direct Delivery of Corneal Stromal Stem Cells to Corneal Wounds. bioRxiv, 2024-09.
    https://doi.org/10.1101/2024.09.19.613997
  2. Brunel, L. G., Long, C. M., Christakopoulos, F., Cai, B., Johansson, P. K., Singhal, D., ... & Heilshorn, S. C. (2024). Interpenetrating networks of fibrillar and amorphous collagen promote cell spreading and hydrogel stability. bioRxiv, 2024-09.
    https://doi.org/10.1101/2024.09.11.612534
  3. Hull SM, Lindsay CD, et al 3D Bioprinting using UNIversal Orthogonal Network (UNION) Bioinks. Advanced Functional Materials. 2021. 31(7). 2007983
    https://onlinelibrary.wiley.com/doi/am-pdf/10.1002/adfm.202007983
  4. Mapes, J. H., Stover, J., Stout, H. D., Folsom, T. M., Babcock, E., Loudwig, S., ... & Swaminathan, J. (2023). Robust and scalable single-molecule protein sequencing with fluorosequencing. bioRxiv, 2023-09.
    https://www.biorxiv.org/content/10.1101/2023.09.15.558007v1.full.pdf