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Medchemexpress LLC Diazo biotin-PEG3-azide | 1339202-33-3 | MFCD28334530 | 95.5% | C33H45N9O7S | 10MG
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Supplier:  Medchemexpress LLC HY14091810MG

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Diazo biotin-PEG3-azide is a multifunctional PEG3 linker combining a cleavable diazo functional group, a biotin affinity tag, and an azide reactive handle. It is designed for efficient biotinylation and capture of alkyne-bearing biomolecules using click chemistry and for use as a linker in chemical biology workflows.

  • Provides azide functionality for CuAAC and SPAAC click reactions.
  • Includes a biotin tag for affinity purification and detection.
  • Contains a diazo group enabling photo-cleavage or crosslinking.
  • PEG3 spacer improves solubility and reduces steric hindrance.
  • Suitable for biotinylation, pull-down assays, and linker synthesis.

Catalog No. 50-002-59695


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