The Globulins of the Jack Bean, Canavalia Ensoformis
Sumner, James B. The Globulins of the jack bean, Canavalia ensoformis, 1918
James Batcheller Sumner (1887 – 1955) was an American chemist. He discovered that enzymes can be crystallized, for which he shared the Nobel Prize in Chemistry in 1946 with John Howard Northrop and Wendell Meredith Stanley. He was also the first to prove that enzymes are proteins.
The American Society for Biochemistry and Molecular Biology
James B. Sumner
Sumner, James B., "The Globulins of the Jack Bean, Canavalia Ensoformis" (1918). Pamphlets, Offprints and Reprints. 47.