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Medchemexpress LLC TCO-PEG-TCO | 00-00-0 | 97.1% | 5000 (average) | 5 MG
SDP

Catalog No. 5000223150
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TCO-PEG-TCO (MW 5000) is a PEG-based bifunctional linker bearing trans-cyclooctene (TCO) end groups for bioorthogonal click chemistry. It is designed to undergo rapid inverse electron-demand Diels-Alder (iEDDA) reactions with tetrazine-functionalized partners, making it suitable for PROTAC assembly, bioconjugation, and other applications requiring a flexible, hydrophilic spacer.

  • Average molecular weight approximately 5000.
  • High purity (97.1%).
  • White to off-white solid form.
  • Available in small laboratory quantities starting at 5 mg.
  • Stable as powder at -20°C for up to 3 years.
  • Compatible with tetrazine-based iEDDA click reactions.
  • Provides PEG-linked flexibility and improved solubility for conjugates.

Catalog No. 50-002-23150 Supplier Medchemexpress LLC Supplier No. HY1407315MG
May include imposed supplier surcharges.
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TCO-PEG-TCO (MW 5000) is a PEG-based bifunctional linker bearing trans-cyclooctene (TCO) end groups for bioorthogonal click chemistry. It is designed to undergo rapid inverse electron-demand Diels-Alder (iEDDA) reactions with tetrazine-functionalized partners, making it suitable for PROTAC assembly, bioconjugation, and other applications requiring a flexible, hydrophilic spacer.

  • Average molecular weight approximately 5000.
  • High purity (97.1%).
  • White to off-white solid form.
  • Available in small laboratory quantities starting at 5 mg.
  • Stable as powder at -20°C for up to 3 years.
  • Compatible with tetrazine-based iEDDA click reactions.
  • Provides PEG-linked flexibility and improved solubility for conjugates.

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