An improved biuret reagent.
D001738:Biuret Reaction; D001798:Blood Proteins / Q000032:analysis; D002623:Chemistry Techniques, Analytical; D006801:Humans; D007202:Indicators and Reagents; D008055:Lipids / Q000097:blood
D001798:Blood Proteins; D007202:Indicators and Reagents; D008055:Lipids