1926 ⟶ James B. Sumner Identifies Urease as a Protein

James B. Sumner showed that the urease enzyme is a protein.
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Year
1926
1930

🧪 James B. Sumner Identifies Urease as a Protein

James B. Sumner showed that the urease enzyme is a protein.⟶
James B. Sumner Identifies Urease as a Protein (1926)
BiochemistryEnzymesProteinsJames B. SumnerCrystallizationEnzyme Catalysis20th Century Biology
United StatesUnited States

🧪 John Howard Northrop Shows Pepsin is a Protein

John Howard Northrop showed that the pepsin enzyme is a protein.⟶
John Howard Northrop Shows Pepsin is a Protein (1930)
BiologyBiochemistryEnzymesPepsinProteinsJohn Howard NorthropEnzyme Kinetics20th Century
United StatesUnited States