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Medchemexpress LLC Biotin-PEG1-azide | 1204085-48-2 | 99.9% | 356.44 | C14H24N6O3S | 25 MG
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Supplier:  Medchemexpress LLC HYW09613325MG

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Biotin-PEG1-azide is a biotinylated, single-unit polyethylene glycol (PEG) linker terminating in an azide functional group. It is used for bioconjugation and antibody-drug conjugate (ADC) synthesis through click chemistry reactions (CuAAC and SPAAC).

  • Cleavable single-unit PEG linker for controlled spacing and solubility.
  • Azide functional group enables CuAAC with alkynes and strain-promoted cycloaddition with DBCO/BCN.
  • Suitable for ADC synthesis, protein labeling, and bioconjugation workflows.
  • High purity (99.9%), characterized by H NMR, RP-HPLC, and MS.
  • Available in small-scale packs for research use (e.g., 25 mg).

Catalog No. 50-002-03231


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