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ジェームズ・バチェラー・サムナー（James Batcheller Sumner, 1887年 11月19日 - 1955年 8月12日）は、アメリカ合衆国 マサチューセッツ州 カントン （英語版） 出身の化学者で、1946年のノーベル化学賞受賞者である。 生涯. 17歳のとき、事故で左腕半分を切断した。
James Batcheller Sumner. US citizen. Born 19 November 1887, Canton, MA, USA. Died 12 August 1955 Buffalo, NY, USA. In 1906 Sumner entered Harvard College; he graduated in 1910, having specialized in chemistry. After a short interval of working in the cotton knitting factory owned by his uncle, he accepted a teaching post at Mt Allison College ...
James Batcheller Sumner (19 de noviembre de 1887 – 12 de agosto de 1955) fue un químico estadounidense. Descubrió que las enzimas pueden cristalizarse, por lo que compartió el Premio Nobel de Química en 1946 con John Howard Northrop y Wendell Meredith Stanley. También fue el primero en demostrar que las enzimas son proteínas.
19. Feb. 2019 · James Batcheller Sumner was born at Canton, Massachusetts, on 19 November, 1887 into a prosperous family of cotton textile manufacturers. While in school, the only subjects he didn’t find boring were physics and chemistry. As a teenager, he was especially interested in fire-arms and often went hunting with his friends.
Wendell Meredith Stanley. The Nobel Prize in Chemistry 1946 was divided, one half awarded to James Batcheller Sumner "for his discovery that enzymes can be crystallized", the other half jointly to John Howard Northrop and Wendell Meredith Stanley "for their preparation of enzymes and virus proteins in a pure form".
James Batcheller Sumner was born in Canton, Massachusetts, in 1887. As a young man of seventeen he suffered a tragic misfortune. While he was out hunting with a companion, the companion accidentally shot him in the left arm, which had to be amputated above the elbow. (Sumner was left-handed.) With amazing courage and determination he taught himself to get along with one arm, and to use his ...
