isobaric tag for relative and absolute quantitation

acronym: iTRAQ
https://doi.org/10.1351/goldbook.12448
Chemical labeling reagents used for relative or absolute quantitation in proteomics, based on covalent labeling of the \(\ce{N}\)-terminus and side-chain amines of peptides from protein digestions with tags of varying mass.
Source:
PAC, 2013, 85, 1515. (Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)) on page 1556 [Terms] [Paper]
Citation: 'isobaric tag for relative and absolute quantitation' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.12448 RIS BibTex EndNote
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