Selective capture of phosphopeptides by hierarchical Ti-aluminophosphate-5 molecular sieves

Chem Commun (Camb). 2012 Feb 7;48(12):1802-4. doi: 10.1039/c2cc16662c. Epub 2012 Jan 4.

Abstract

Hierarchical Ti-aluminophosphate-5 molecular sieves templated by glucose have been synthesized and applied as a potential adsorbent for the first time to selectively capture phosphopeptides from complex peptide mixtures prior to MALDI-TOF MS analysis.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Aluminum Compounds / chemistry*
  • Animals
  • Caseins / chemistry*
  • Cattle
  • Phosphates / chemistry*
  • Phosphopeptides / isolation & purification*
  • Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / methods*
  • Titanium / chemistry*

Substances

  • Aluminum Compounds
  • Caseins
  • Phosphates
  • Phosphopeptides
  • Titanium
  • aluminum phosphate