The Chemical Nature of Enzymes

THE ISOLATION AND CRYSTALLIZATION OF THE ENZYME UREASE

James B. Sumner · Journal of Biological Chemistry · 1926 · 887 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +12

CRYSTALLINE PEPSIN

John H. Northrop · The Journal of General Physiology · 1930 · 175 citations · Full text

Natural Sciences, Biochemistry, Food Science +10

NOTE. THE RECRYSTALLIZATION OF UREASE

James B. Sumner · Journal of Biological Chemistry · 1926 · 30 citations · Full text

Natural Sciences, Biochemistry, Solidification +3