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Medchemexpress LLC Biotin-PEG4-amide-C6-azide | 1006592-62-6 | >98.0% | 615.79 g·mol⁻¹ | C27H49N7O7S | 5 MG
SDP

Catalog No. 5000222763
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Biotin-PEG4-Amide-C6-Azide is a biotinylated PEG-based linker with a terminal azide group for bioconjugation and PROTAC linker chemistry. It participates in copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted alkyne-azide cycloaddition (SPAAC), allowing attachment to alkyne-containing molecules for labeling, affinity capture, and synthesis of bifunctional probes.

  • Biotinylated PEG4 spacer for improved solubility and reduced steric hindrance.
  • Terminal azide group compatible with CuAAC and SPAAC click reactions.
  • Enables efficient biotin tagging for affinity capture and pull-down assays.
  • Suitable for incorporation into PROTACs and other bifunctional molecules.
  • Available in small research-scale quantities for synthetic applications.

Catalog No. 50-002-22763 Supplier Medchemexpress LLC Supplier No. HY1409145MG
May include imposed supplier surcharges.
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Biotin-PEG4-Amide-C6-Azide is a biotinylated PEG-based linker with a terminal azide group for bioconjugation and PROTAC linker chemistry. It participates in copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted alkyne-azide cycloaddition (SPAAC), allowing attachment to alkyne-containing molecules for labeling, affinity capture, and synthesis of bifunctional probes.

  • Biotinylated PEG4 spacer for improved solubility and reduced steric hindrance.
  • Terminal azide group compatible with CuAAC and SPAAC click reactions.
  • Enables efficient biotin tagging for affinity capture and pull-down assays.
  • Suitable for incorporation into PROTACs and other bifunctional molecules.
  • Available in small research-scale quantities for synthetic applications.

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