Peptide-level analysis coupled with amino acid resolution is important to elucidate how proteins influence health and disease. Peptide-centric methodologies using liquid chromatography-tandem mass spectrometry (LC-MS/MS) are widely used to detect native and modified proteins. While LC-MS/MS stands as the dominant bottom-up proteomics technique, accessing LC-MS/MS and interpreting MS/MS spectra remains challenging. Due to the large […]