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Medchemexpress LLC Ethanol, 2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]-, 1-(4-methylbenzenesulfonate) | 236754-49-7 | 98.5% | 417.48 g/mol | C17H27N3O7S | 50 MG
SDP

Supplier:  Medchemexpress LLC HY14035250MG

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Azide-PEG5-Tos is an azide-functionalized polyethylene glycol linker (PEG length = 5 units) with a tosylate leaving group, used for bioconjugation and assembly of antibody-drug conjugates. It enables copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted azide-alkyne cycloaddition (SPAAC) reactions to attach payloads to alkyne-bearing molecules.

  • Contains an azide moiety for click chemistry conjugations.
  • Peg5 spacer provides hydrophilicity and flexibility.
  • Tosylate group serves as a reactive leaving group for functionalization.
  • High purity suitable for research applications.
  • Soluble in DMSO at ≥100 mg/mL for convenient stock solutions.

Catalog No. 50-002-04060


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