James Batcheller Sumner
American chemist (1887-1955)
Biography
James Batcheller Sumner was an American biochemist. 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.
Occupation
James Batcheller Sumner is recorded as a virologist, a biochemist, a university teacher and a chemist, born in Massachusetts (1887–1955).
Connections to Massachusetts
James Batcheller Sumner was born in Canton, Massachusetts in 1887. Explore other notable figures from Massachusetts, historic sites connected to this era, and the full colonial and statehood history of the state using the links below.
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