| Literature DB >> 26519169 |
Tsung-Heng Tsai1,2, Minkun Wang3,4, Habtom W Ressom3.
Abstract
Liquid chromatography coupled with mass spectrometry (LC-MS) has been widely used for profiling protein expression levels. This chapter is focused on LC-MS data preprocessing, which is a crucial step in the analysis of LC-MS based proteomics. We provide a high-level overview, highlight associated challenges, and present a step-by-step example for analysis of data from LC-MS based untargeted proteomic study. Furthermore, key procedures and relevant issues with the subsequent analysis by multiple reaction monitoring (MRM) are discussed.Entities:
Keywords: Data preprocessing; Label-free; Liquid chromatography-mass spectrometry (LC-MS); Multiple reaction monitoring (MRM ); Proteomics
Mesh:
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Year: 2016 PMID: 26519169 PMCID: PMC4838194 DOI: 10.1007/978-1-4939-3106-4_3
Source DB: PubMed Journal: Methods Mol Biol ISSN: 1064-3745