Azido-PEG3-amine

Azido-PEG3-amine

Amino-PEG3-azide is a bifunctional PEG linker containing an amino group and an azide group. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-20580
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    • 1 G
    • $79.00
    • 5 G
    • $235.00
    • 10 G
    • $460.00
    • 25 G
    • $900.00

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Product Citations

  1. Bina, M., Coats, J. P., Skowicki, M., Malekovic, M., Mihali, V., & Palivan, C. G. (2024). Hybrid Planar Copolymer Membranes with Dual Functionality against Bacteria Growth. Langmuir, 40(44), 23178-23188.
    https://pubs.acs.org/doi/10.1021/acs.langmuir.4c02110
  2. Floris Louis van Delft, Jorin HOOGENBOOM, Sorraya POPAL, Arnoldus Jacobus VAN SCHAIK, Laureen DE BEVER, Remon Van Geel, Maria Antonia Wijdeven, Sander Sebastiaan Van Berkel. Via cycloaddition bilaterally functionalized antibodies. (US20230364262A1)
    https://patents.google.com/patent/US20230364262A1/en?q=(BROADPHARM)&oq=BROADPHARM&sort=new&page=31
  3. John T. Wilson, Karan ARORA, Blaise R. KIMMEL, Hayden Michael PAGENDARM. Nanobody vaccine compositions. (WO2025081106A2)
    https://patents.google.com/patent/WO2025081106A2/en?q=(BROADPHARM)&oq=BROADPHARM&sort=new&page=7
  4. John T. Wilson, Karan ARORA, Blaise R. KIMMEL. Nanobody-drug conjugates and methods of preparing thereof. (WO2024107885A1)
    https://patents.google.com/patent/WO2024107885A1/en?q=(BROADPHARM)&oq=BROADPHARM&sort=new&page=17
  5. Kimmel, B. R., Arora, K., Chada, N. C., Bharti, V., Kwiatkowski, A. J., Finkelstein, J. E., ... & Wilson, J. T. (2025). Potentiating cancer immunotherapies with modular albumin-hitchhiking nanobody–STING agonist conjugates. Nature Biomedical Engineering, 1-21.
    https://www.nature.com/articles/s41551-025-01400-0
  6. Neumann, T., Schreiber, K., Shan, M., Rasche, N., Dickgiesser, S., Hecht, S., ... & Sweeney-Lasch, S. (2025). FlexTORCH: An Improved Flexible Fluorophore–Linker–Quencher Molecule Enlightening ADC Research. Bioconjugate Chemistry, 36(9), 1943-1955.
    https://pubs.acs.org/doi/abs/10.1021/acs.bioconjchem.5c00135
  7. Nyle Owen Saul JONES, Oliver Schon, Tiffany Jane DANIELS. A compound comprising a first and second antibody or antigen-binding fragment and methods of conjugating the same. (WO2025037120A1)
    https://patents.google.com/patent/WO2025037120A1/en?q=(BROADPHARM)&oq=BROADPHARM&sort=new&page=10
  8. Osuofa, J. (2023). Protein A and Multimodal Anion-Exchange Membrane Adsorbers for Downstream Purification of Therapeutic Biomolecules.
    https://tigerprints.clemson.edu/cgi/viewcontent.cgi?article=4408&context=all_dissertations
  9. Osuofa, J., & Husson, S. M. (2023). Preparation of Protein A Membrane Adsorbers Using Strain-Promoted, Copper-Free Dibenzocyclooctyne (DBCO)-Azide Click Chemistry. Membranes, 13(10), 824.
    https://www.mdpi.com/2077-0375/13/10/824
  10. Pil Ho Kim, Sung Yun Cho, Jae Du Ha, Chi Hoon Park, Jong Yeon Hwang, Hyun Jin Kim, Song Hee Lee, Ye Seul LIM, Han Wool KIM, Sun Mi YOO, Beom Seon SUH, Ji Youn PARK, Je Ho Ryu, Jung Min AHN, Hee Jung Moon, Ho Hyun LEE. Novel bifunctional heterocyclic compound having btk degradation function via ubiquitin proteasome pathway, and use thereof. (US20250082762A1)
    https://patents.google.com/patent/US20250082762A1/en?q=(BROADPHARM)&oq=BROADPHARM&sort=new&page=5
  11. Remon Van Geel, Willem Johannes Petrus VUGS, Sander Sebastiaan Van Berkel, Floris Louis van Delft. Conjugates of antibodies an immune cell engagers. (US20230190951A1)
    https://patents.google.com/patent/US20230190951A1/en?q=(BROADPHARM)&oq=BROADPHARM&sort=new&page=31
  12. Romanov, A., Knappe, G. A., Ronsard, L., Suh, H., Omer, M., Chapman, A. P., ... & Irvine, D. J. (2025). DNA origami vaccines program antigen-focused germinal centers. bioRxiv, 2025-02.
    https://doi.org/10.1101/2025.02.21.639354
  13. Wilson, J., Kimmel, B., Arora, K., Chada, N., Bharti, V., Kwiatkowski, A., ... & Hargrove-Wiley, E. (2024). Programable Albumin-Hitchhiking Nanobodies Enhance the Delivery of STING Agonists to Potentiate Cancer Immunotherapy. Research Square.
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11100900/
  14. 金珌虎, 赵成伦, 河在斗, 朴志勳, 黄宗渊, 金贤镇, 李松熙, 林艺瑟, 金瀚蔚, 柳善美, 徐凡善, 朴智允 ,柳济虎, 安侹玟, 文熙晶, 李豪玹. Novel bifunctional heterocyclic compounds with Bruton tyrosine kinase decomposition via ubiquitin proteasome pathway and uses thereof. (CN117836299A)
    https://patents.google.com/patent/CN117836299A/en?q=(BROADPHARM)&oq=BROADPHARM&sort=new&page=31
  15. 김필호, 조성윤, 하재두, 박지훈, 황종연, 김현진, 이송희, 임예슬, 김한울, 유선미, 서범선, 박지윤, 류제호, 안정민, 문희정, 이호현. New bifunctional heterocyclic compounds for degrading BTK via ubiquitin proteosome pathway and uses thereof. (KR20230000983A)
    https://patents.google.com/patent/KR20230000983A/en?q=(BROADPHARM)&oq=BROADPHARM&sort=new&page=31