title: Side reaction of methionine with 4-vinylpyridine during acid hydrolysis of modified proteins.
mesh_terms: D002855:Chromatography, Thin Layer; D003545:Cysteine; D006868:Hydrolysis; D007202:Indicators and Reagents; D009682:Magnetic Resonance Spectroscopy; D008715:Methionine; D011506:Proteins; D011725:Pyridines; D014764:Viral Proteins
chemical_list: D007202:Indicators and Reagents; D011506:Proteins; D011725:Pyridines; D014764:Viral Proteins; D008715:Methionine; C029351:4-vinylpyridine; D003545:Cysteine