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Iris Biotech

[Iris Biotech] Halo-DBCO

by 래빗랩스(RabbitLabs) 2022. 10. 19.

[Iris Biotech] Halo-DBCO

  • Product code:RL-3670
  • CAS No.:1808119-16-5
  • Formula:C29H35ClN2O4
  • Molecular weight:511,06 g/mol

DESCRIPTION

A clickable HaloTag ligand. HaloTag is a modified bacterial haloalkane dehalogenase that reacts with chloralkane-containing ligands to form a covalent HaloTag-ligand conjugate. The reaction between the chloralkane linker and HaloTag is fast and irreversible under physiological conditions and the system has been used extensively to measure protein-protein interactions in cells.


The DBCO moiety shows enhanced kinetics in Click reactions due to its increased strain energy of the cyclooctyne moiety = strain-promoted azide-alkyne cycloaddition. Furthermore, this reaction benefits of increased biocompatibility as there is no requirement for cytotoxic Cu(I) as catalyst.