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Medchemexpress LLC Propargyl-PEG1-SS-PEG1-C2-Boc | 1807518-78-0 | >96.0% | 320.46 g/mol | C14H24O4S2 | 5 MG
SDP

Supplier:  Medchemexpress LLC HY1306905MG

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Propargyl-PEG1-SS-PEG1-C2-Boc is a cleavable PEG-based linker that contains a propargyl alkyne group, a disulfide (SS) bond, and a Boc-protected terminus. It is used in bioconjugation workflows such as antibody-drug conjugate (ADC) and PROTAC linker synthesis, and enables click chemistry (CuAAC) and redox-sensitive payload release.

  • Cleavable disulfide bond enabling redox-sensitive release.
  • Terminal propargyl group for copper-catalyzed azide-alkyne cycloaddition (click chemistry).
  • Boc-protected terminus allows orthogonal deprotection and functionalization.
  • One-unit PEG spacer improves solubility and linker flexibility.
  • Supplied in small research-scale quantities for conjugation workflows.

Catalog No. 50-002-02111


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