Reaction of histidine with the biuret reagent in the presence of oxygen.
D001737:Biuret; D003545:Cysteine; D006639:Histidine; D007202:Indicators and Reagents; D010100:Oxygen
D007202:Indicators and Reagents; D006639:Histidine; D001737:Biuret; D003545:Cysteine; D010100:Oxygen
CYSTEINE; HISTIDINE; INDICATORS AND REAGENTS; OXYGEN