Luminogenic "clickable" lanthanide complexes for protein labeling

Chem Commun (Camb). 2013 Oct 14;49(80):9206-8. doi: 10.1039/c3cc44391d. Epub 2013 Aug 30.

Abstract

Development of lanthanide-based luminescent "switch-on" systems via azide-alkyne [3+2] cycloaddition is described. We used these for non-specific protein labeling and as tags for specific and selective activity-based protein labeling.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Alkynes / chemistry
  • Animals
  • Azides / chemistry
  • Cattle
  • Click Chemistry
  • Coordination Complexes / chemistry*
  • Cycloaddition Reaction
  • Lanthanoid Series Elements / chemistry*
  • Papain / chemistry
  • Papain / metabolism
  • Proteins / chemistry*
  • Proteins / metabolism
  • Serum Albumin, Bovine / chemistry
  • Serum Albumin, Bovine / metabolism
  • Spectrometry, Fluorescence

Substances

  • Alkynes
  • Azides
  • Coordination Complexes
  • Lanthanoid Series Elements
  • Proteins
  • Serum Albumin, Bovine
  • Papain