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Medchemexpress LLC Gly-gly-gly-PEG4-DBCO | 2353409-80-8 | 95.1% | 694.77 g/mol | C35H46N6O9 | 5 MG
SDP

Supplier:  Medchemexpress LLC HY1403095MG

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Gly-gly-gly-PEG4-DBCO is a 4-unit polyethylene glycol (PEG) linker bearing a dibenzocyclooctyne (DBCO) moiety used for copper-free click chemistry (strain-promoted alkyne-azide cycloaddition, SPAAC) in bioconjugation workflows such as antibody-drug conjugate synthesis. It is supplied as a solid in small-mass vials for research use.

  • 4-unit PEG linker enabling flexible spacing in conjugates.
  • DBCO moiety for SPAAC (copper-free click) with azide-containing partners.
  • Suitable for antibody-drug conjugate synthesis and general bioconjugation.
  • Solid, light yellow to yellow appearance for convenient handling.
  • Reported purity 95.1% supports research-grade applications.

Catalog No. 50-002-03097


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