- Chain, Ernst Boris
- SUBJECT AREA: Medical technology[br]b. 19 June 1906 Berlin, Germanyd. 12 August 1979 Ireland[br]Anglo-German biochemist and physiologist, co-worker with Florey in the isolation of sufficient supplies of the antibiotic penicillin for clinical use during wartime.[br]Chain graduated in Berlin at the Charite Hospital in 1930. A refugee from political persecution, in 1933 he went to the School of Biochemistry in Cambridge, and in 1935 moved to the School of Pathology at Oxford. He became a British subject in 1939. His interests had involved the study of enzymes and the isolation of physiologically active substances from natural sources. In 1938 he drew Florey's attention to Fleming's note of 1929 reporting the bacterial growth inhibiting qualities of Penicillium mould. Using makeshift equipment and with little initial support, they isolated small quantities of penicillin, which they were then able to use clinically with dramatic effect.Chain had always hoped for adequate resources to develop penicillin and other antibiotics in Britain. This was not forthcoming, however, and in 1948 a research chair and institute was created for him in Rome, at the International Research Centre for Chemical Microbiology. In 1961 he returned to London to the Chair of Biochemistry at Imperial College. There, with the help of a large donation from the Wolfson Foundation, an appropriate building with facilities for the large-scale development and production of biochemical substances was finally made available. His co-equal part in the development of penicillin was recognized by the sharing of the Nobel Prize for Medicine between Florey, Fleming and himself, and he received numerous honours and honorary degrees from a large number of governments and international institutions.[br]Principal Honours and DistinctionsKnighted 1944. Nobel Prize for Medicine (jointly with H.W.Florey and A.Fleming) 1945. Fellow of the Royal Society 1949. Ehrlich Prize 1954.Bibliography1941, "Penicillin as a chemotherapeutic agent", Lancet (with Florey). 1941, "Further observations on penicillin", Lancet.1949, Antibiotics, Oxford, (with Florey et al.) MG
Biographical history of technology. - Taylor & Francis e-Librar. Lance Day and Ian McNeil. 2005.