title: Glutathione as a matrix for plasma desorption mass spectrometry of large peptides.
mesh_terms: D000818:Animals; D002417:Cattle; D005978:Glutathione / Q000032:analysis*; D013058:Mass Spectrometry; D010084:Oxidation-Reduction; D010455:Peptides / Q000032:analysis*
chemical_list: D010455:Peptides; D005978:Glutathione