title: Stable isotope labeling in mammals (SILAM).
abstract: Analysis of animal models of disease is essential to the understanding of human disease and the identification of potential targets for clinical drugs. Global analysis of proteins by mass spectrometry is an important tool for these studies. Stable isotope labeling in mammals (SILAM) was developed to quantitate the proteomes of rodents using mass spectrometry. The crux of SILAM analysis is the complete labeling of all proteins in a rodent with heavy nitrogen ((15)N). These (15)N tissues are then employed as an internal standard for quantitative proteomics analysis using a high-resolution and mass-accuracy mass spectrometer.
authors.affiliation: Department of Chemical Physiology, The Scripps Research Institute, La Jolla, CA, USA.
authors.forename: Daniel B
authors.initials: DB
authors.lastname: McClatchy
authors.forename: John R
authors.initials: JR
authors.lastname: Yates
mesh_terms: D000818:Animals; D005260:Female; D007553:Isotope Labeling; D051379:Mice; D018345:Mice, Knockout; D009587:Nitrogen Isotopes; D053719:Tandem Mass Spectrometry
chemical_list: D009587:Nitrogen Isotopes