Overviews of Techniques and Approaches in LC-MS-Based Proteomics.- Approaches and Applications of Quantitative LC-MS for Proteomics and Activitomics.- Overview of Quantitative LC-MS Techniques for Proteomics and Activitomics.- Instrumentation for LC-MS/MS in Proteomics.- Bioinformatics for LC-MS/MS-Based Proteomics.- Analysis of Post-translational Modifications by LC-MS/MS.- Structural Analysis of Post-Translational Modifications.- In-Depth Analysis of Protein Phosphorylation by Multidimensional Ion Exchange Chromatography and Mass Spectrometry.- Mapping of Phosphorylation Sites by LC-MS/MS.- Analysis of Carbohydrates on Proteins by Offline Normal-Phase Liquid Chromatography MALDI-TOF/TOF-MS/MS.- Techniques for Quantitative LC-MS.- Selected Reaction Monitoring Applied to Quantitative Proteomics.- Basic Design of MRM Assays for Peptide Quantification.- Proteome-Wide Quantitation by SILAC.- Quantification of Proteins by iTRAQ.- Quantification of Proteins by Label-Free LC-MS/MS.- Analysis of Protein Complexes and Organelles.- Protocol for Quantitative Proteomics of Cellular Membranes and Membrane Rafts.- Organelle Proteomics by Label-Free and SILAC-Based Protein Correlation Profiling.- Mapping Protein–Protein Interactions by Quantitative Proteomics.- Analysis of Biological Fluids and Clinical Samples.- Analysis of Serum Proteins by LC-MS/MS.- Urinary Proteome Profiling Using 2D-DIGE and LC-MS/MS.- Analysis of Peptides in Biological Fluids by LC-MS/MS.- Novel Applications of LC-MS.- Quantification of Protein Kinase Activities by LC-MS.- A Protocol for Top-Down Proteomics Using HPLC and ETD/PTR-MS.