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  4. Proteomic & protein analysis by mass spectrometry
  5. Applications

Applications

MASSPROT

  • Measurement of masses of intact proteins for quality control
  • Gel-purified protein identification by peptide mass fingerprinting and peptide fragmentation
  • De Novo sequencing of peptides for protein identification
  • Quantification of differential protein expression by 2D-differential gel electrophoresis (DIGE)
  • Quantification of differential protein expression by gel-free proteomics and 2D-LC-MS (iTraq, ICAT...)
  • Identification of sites of covalent modification by collision-induced dissociation (CID) fragmentation of peptides or by electron transfer dissociation of peptides (ETD)