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Contributor Information

  • Name Jeffrey Keillor
  • Institute University of Ottawa

Tool Details

  • Tool name: YC20 - Protein labelling reagent small molecule (tool compound)
  • Alternate names: YC2
  • Tool type: Small molecules
  • Tool sub-type: Marker
  • Purpose: Marker
  • Description: This labeling reagent reacts with sulfhydryl groups on target proteins. By tagging proteins of interest with a di-cysteine peptide tag, (dC-10a), a researcher can use this labeling reagent to detect dC-10a-tagged proteins intracellularly and in real time.
  • Research area: Epigenetics & Nuclear Signalling
  • Additional notes: Patent: US 9,701,667

  • For Research Use Only

Target Details

  • Primary target: Protein of interest to be labelled

Application Details


  • Purity:
  • Shipping conditions: Dry Ice



  •   Chen et al. 2014. Angew Chem Int Ed Engl. 53(50):13785-8. PMID: 25314130.