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Medchemexpress LLC 3-(2-((2-(prop-2-yn-1-yloxy)ethyl)disulfanyl)ethoxy)propanoic acid | 1807503-85-0 | MFCD28505557 | >95.0% | 264.36 | C10H16O4S2 | 25 MG
SDP

Supplier:  Medchemexpress LLC HY14010925MG

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Propargyl-PEG1-SS-PEG1-acid is a cleavable two-unit polyethylene glycol (PEG) linker containing a propargyl (alkyne) reactive handle and a disulfide (SS) cleavable bond. It is designed for click-chemistry conjugation and for constructing cleavable antibody-drug conjugates and other bioconjugates.

  • Cleavable disulfide linker enabling reductive release of payload.
  • Propargyl alkyne handle for copper-catalyzed azide-alkyne cycloaddition (CuAAC).
  • Two-unit PEG spacer to improve solubility and reduce steric hindrance.
  • High purity (>95.0%) as determined by NMR.
  • Suitable for ADC linker synthesis and general bioconjugation applications.

Catalog No. 50-002-03819


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