title: The purification of peptides which contain methionine residues.
mesh_terms: D000478:Alkylation; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002852:Chromatography, Ion Exchange / Q000379:methods; D006736:Horses; D007460:Iodoacetamide; D008715:Methionine; D009211:Myoglobin; D010446:Peptide Fragments / Q000032:analysis; D010455:Peptides / Q000302:isolation & purification*; D014357:Trypsin
chemical_list: D000596:Amino Acids; D009211:Myoglobin; D010446:Peptide Fragments; D010455:Peptides; D008715:Methionine; D014357:Trypsin; D007460:Iodoacetamide