|Who is it?||Biochemist|
|Birth Day||July 15, 1921|
|Birth Place||Fort Worth, Texas, United States|
|Age||99 YEARS OLD|
|Died On||May 14, 2006(2006-05-14) (aged 84)\nCresskill, New Jersey|
|Alma mater||UCLA (Ph.D., 1949)|
|Known for||solid phase peptide synthesis|
|Awards||Albert Lasker Award for Basic Medical Research (1969) Gairdner Foundation International Award (1970) Nobel Prize in Chemistry (1984) Glenn T. Seaborg Medal (1993) Chemical Pioneer Award (1993)|
He was born in Fort Worth, Texas, on 15 July 1921, the only son of George E. Merrifield and Lorene née Lucas. In 1923 the family moved to California where he attended nine grade schools and two high schools before graduating from Montebello High School in 1939. It was there that he developed an interest both in chemistry and in astronomy.
He returned to graduate school at the UCLA chemistry department with professor of biochemistry M.S. Dunn to develop microbiological methods for the quantitation of the pyrimidines. The day after graduating on 19 June 1949, he married Elizabeth Furlong and the next day left for New York City and the Rockefeller Institute for Medical Research.
At the Institute, later Rockefeller University, he worked as an Assistant for Dr. D.W. Woolley on a dinucleotide growth factor he discovered in graduate school and on peptide growth factors that Woolley had discovered earlier. These studies led to the need for peptide synthesis and, eventually, to the idea for solid phase peptide synthesis (SPPS) in 1959. In 1963, he was sole author of a classic paper in the Journal of the American Chemical Society in which he reported a method he called "solid phase peptide synthesis". This article is the fifth most cited paper in the journal's history.
In the mid-60s Dr. Merrifield's laboratory first synthesized bradykinin, angiotensin, desamino-oxytocin and insulin. In 1969, he and his colleague Bernd Gutte announced the first synthesis of the enzyme, ribonuclease A. This work proved the chemical nature of enzymes.
Dr. Merrifield's method greatly stimulated progress in biochemistry, pharmacology and Medicine, making possible the systematic exploration of the structural basis of the activities of enzymes, hormones and antibodies. The development and applications of the technique continued to occupy his laboratory, where he remained active at the bench until recently. In 1993, he published his autobiography, "Life during a Golden Age of Peptide Chemistry." He received the Association of Biomolecular Resource Facilities Award for outstanding contributions to Biomolecular Technologies in 1998.
After a long illness R. Bruce Merrifield died on May 14, 2006 at the age of 84 in his home in Cresskill, New Jersey. He is survived by his wife, children and 16 grandchildren.