mPEG-TCO Cat. No. PG1-TCO-5k 5000 Da 5 mg修饰性聚乙二醇



Cat. No. PG1-TCO-5k
Specification 5000 Da
Unit Size 5 mg
Price $485.00

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Methoxy PEG TCO, MW 5000


mPEG TCO is a pegylated TCO (transcyclooctene) derivative that can react with tetrazine group. The reaction of TCO tetrazine is a bioorthogaonal reaction that enables the conjugation of two molecules in aqueous solution fast and efficiently. PEG TCO derivatives have excellent water solubility, possess fast kinetics and stability in aqueous buffer. They are one of the best pegylation reagents to modify proteins, peptides, antibodies, biopolymers and particles via copper free Click Chemistry reaction.

Product Specifications:

  • Appearance: White solid;
  • Solubility: Soluble in water, ethanol, DMSO, etc.;
  • Reactivity: TCO reacts with tetrazine.


  • Store at -20 0C; Desiccate; Avoid frequent thaw and freeze.
  • SDS
  • DataSheet

Tags: TCO PEG,