John H. Northrop

Nobel Prize lecture

Nobel Lecture, December 12, 1946

The Preparation of Pure Enzymes and Virus Proteins

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Copyright © The Nobel Foundation 1946

From Nobel Lectures, Chemistry 1942-1962, Elsevier Publishing Company, Amsterdam, 1964

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MLA style: John H. Northrop – Nobel Lecture. NobelPrize.org. Nobel Prize Outreach 2026. Sun. 9 Aug 2026. <https://www.nobelprize.org/prizes/chemistry/1946/northrop/lecture/>

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