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PRODUCTS AND SERVICES

1 PROTEOMICS
1.3 iTRAQ

iTRAQ is an isobaric labeling method used in quantitative proteomics by tandem mass spectrometry to determine the amount of proteins from different sources in a single experiment. It uses stable isotope labeled molecules that can be covalent bonded to the N-terminus and side chain amines of proteins.

 

Where the customer’s project requires covalent chemical labeling of peptides prior to analysis, we offer iTRAQ as the approach for the quantitative proteomics analysis of experimental samples.