title: [Quantitative determination of the tryptophan residues modified by 2-hydroxy-5-nitrobenzyl bromide by mercaptoethane sulfonic acid hydrolysis. Application to diphtheria toxin].
mesh_terms: D015077:2-Hydroxy-5-nitrobenzyl Bromide; D004167:Diphtheria Toxin / Q000032:analysis*; D006868:Hydrolysis; D008623:Mercaptoethanol / Q000031:analogs & derivatives; D015080:Mesna; D009596:Nitrophenols; D014364:Tryptophan / Q000031:analogs & derivatives* / Q000032:analysis
chemical_list: D004167:Diphtheria Toxin; D009596:Nitrophenols; D008623:Mercaptoethanol; D015077:2-Hydroxy-5-nitrobenzyl Bromide; D014364:Tryptophan; D015080:Mesna
vernacular_title: Détermination quantitative par hydrolyse à l'acide mercaptoéthane sulfonique des résidus de tryptophane modifiés au moyen du bromure de 2-hydroxy-5-nitrobenzyle. Application à la toxine diphtérique.