ABSTRACT IMPACT: Implementation of proteomics as a diagnostic tool for Nontuberculous mycobacteria (NTM) infection can provide a more accurate, efficient and cost-effective means for effectively diagnosing disease and enacting timely management decisions which can revolutionize patient care.OBJECTIVES/GOALS: Proteomic analysis is a proven diagnostic modality enabling rapid identification of microorganisms.We sought to apply proteomics to detect proteins unique to the most clinically relevant NTM.We Body Butters then determined whether these unique proteomes could be used to successfully identify NTM species from in vitro cocktail preparations.METHODS/STUDY POPULATION: NTM reference strains for M.
avium, m.intracellulare, m.chimaera, m.abscessus abscessus, m.abscessus massiliense and m.
abscessus boletti were cultured in Campfire Mug vitro and subjected to proteomic analysis using Liquid Chromatography tandem-Mass Spectrometry (LCMS).Tandem Mass Tag (TMT) data acquisition utilized an MS3 approach for data collection using Proteome Discoverer 2.4.