Rapid identification of improved protein ligands using peptoid microarrays

Bioorg Med Chem Lett. 2009 Jul 15;19(14):3866-9. doi: 10.1016/j.bmcl.2009.03.153. Epub 2009 Apr 5.

Abstract

A rapid array-based protocol is presented by which a modest affinity protein-binding small molecule can be appended to a library of peptoids via click chemistry. The array can then be screened for improved ligands that exhibit a higher affinity for the protein target.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Ligands
  • Peptoids / chemical synthesis
  • Peptoids / chemistry*
  • Protein Array Analysis*
  • Proteins / chemistry*
  • Proteins / isolation & purification
  • Proteins / metabolism

Substances

  • Ligands
  • Peptoids
  • Proteins