John Howard Northrop died on May 27, 1987 at the age of 95.
John Howard Northrop was born on July 5, 1891.
John Howard Northrop was born on July 5, 1891.
John Howard Northrop died on May 27, 1987 at the age of 95.
John Howard Northrop won The Nobel Prize in Chemistry in 1946.
John Knudsen Northrop died on February 18, 1981 at the age of 85.
Former Australian prime minister John Winston Howard is 78 years old (birthdate July 26, 1939). UFC fighter John J. Howard is 35 years old (birthdate March 1, 1983).
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.
John Knudsen Northrop was born on November 10, 1895.
John Knudsen Northrop was born on November 10, 1895.
John Galen Howard died in 1931.
John Howard Redfield died in 1944.
John Martin Howard died in 1942.