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Medchemexpress LLC Tetrazine-PEG4-biotin | 99.3% | 660.78 | C30H44N8O7S | 5 MG
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Supplier:  Medchemexpress LLC HY1360535MG

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Tetrazine-PEG4-biotin is a cleavable 4-unit polyethylene glycol (PEG) linker that contains a tetrazine moiety and a biotin tag for bioorthogonal conjugation and affinity labeling in research applications. It undergoes rapid inverse electron demand Diels-Alder (iEDDA) reactions with trans-cyclooctene (TCO) partners and is supplied as a purple to purplish red solid intended for research use only.

  • Cleavable 4-unit PEG linker suitable for antibody-drug conjugate synthesis.
  • Facilitates rapid iEDDA click chemistry with TCO-containing molecules.
  • Contains a biotin tag for affinity capture or detection.
  • High purity reagent (99.3%) supplied as a purple to purplish red solid.
  • Recommended storage at -20°C, protect from light; in solvent: -80°C for 6 months or -20°C for 1 month.

Catalog No. 50-002-04231


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