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Medchemexpress LLC 5,8,11-trioxa-2-azatridecanoic acid, 13-hydroxy-bicyclo[6.1.0]non-4-yn-9-ylmethyl ester | 2126749-77-5 | 99.6% | 369.45 g/mol | C19H31NO6 | 25 MG
SDP

Supplier:  Medchemexpress LLC HY13092525MG

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BCN-PEG3-OH is a BCN-functionalized, 4-unit polyethylene glycol (PEG) linker and click-chemistry reagent used as a non-cleavable linker in antibody-drug conjugate (ADC) synthesis. It contains a bicyclo[6.1.0]non-4-yne (BCN) group that reacts via strain-promoted alkyne-azide cycloaddition (SPAAC) with azide-functionalized molecules, enabling efficient bioconjugation.

  • Non-cleavable 4-unit PEG linker for ADC synthesis.
  • BCN group enables SPAAC click chemistry with azides.
  • High purity (99.6% by LCMS).
  • Light yellow oil appearance.
  • Stored at -20°C under nitrogen; in solvent: -80°C for 6 months, -20°C for 1 month.

Catalog No. 50-002-02736


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