LEONOR MICHAELIS HOUSE Is Named After the Famous German Biochemist and Co-Founder of the Field of Enzyme Kinetics

Tafel rechts vom Eingang LEONOR MICHAELIS HAUS benannt nach dem bekannten deutschen Biochemiker und Mitbegründer der Enzymkinetik. Leonor Michaelis (1875 - 1949), jüdischer Abstammung, war von 1908 bis 1922 als außerordentlicher Professor an der Berliner Universität tätig. Zusammen mit Maud Menten entwickelte er die Theorie zur Enzymkinetik, die als Michaelis-Menten-Kinetik bekannt ist. Dieses Gebäude trug bis 2009 den Namen des Biochemikers Emil Abder- halden (1877 - 1950), der durch seine Arbeiten zu den "Abwehrfermenten" vor allem in Deutschland bekannt war. Bereits 1914 haben Michaelis und andere Arbeitsgruppen zeigen können, dass die "Abderhaldenreaktion" auf Trugschlüssen basierte. Abderhalden hat jedoch seinen Irrtum zeitlebens nie zurückgenommen. Da Leonor Michaelis in Deutschland der berufliche Aufstieg verwehrt blieb, emigrierte er über Japan in die USA, wo er ab 1929 Mitglied des Rockefeller Insituts in New York war. Durch die Namensänderung will das Insitut für Biologie dokumentieren, dass uneingeschränkte Redlichkeit die Richt- schnur wissenschaftlichen Handelns sein muss. Tafel links vom Eingang LEONOR MICHAELIS HOUSE is named after the famous German biochemist and co-founder of the field of enzyme kinetics. Leonor Michaelis (1875 - 1949), born to jewish parents, was Professor (außerordentlich) on the Berlin University between 1908 and 1922. Together with Maud Menten he developed a theory of enzyme kinetics that today is widely known as Michaelis-Menten kinetics. Until 2009 this building was dedicated to the biochemist Emil Abderhalden (1877 - 1950), who was known for his work on "Abwehrfermenten". as early as 1914 Michaelis and other scientists clearly showed that the so-called "Abderhalden Reaction" was based on artifactual observations. however, Emil Abderhalden held to his findings until his death in 1950. Because his career could no longer be advanced in Germany, Leonor Michaelis emigrated, first to Japan and finally to the United States, where in 1929 he became a member at the Rockefeller-Institutes in New York. With the rededication of this house, the Institute of Biology wishes to affirm that the advancement of sciences begins with complete intellectual honesty. .

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