Výsledky vyhledávání - "David Shemin"

STUDIES ON PHOTO-OXIDATION OF ANTIGEN AND ANTIBODIES

Autor: David Shemin, Hans Smetana

Publikováno v: The Journal of Experimental Medicine

1. Quantitative precipitin studies indicate that progressive photo-oxidation progressively destroys the antigenic function of egg albumin. 2. Quantitative precipitin reactions of antisera (anti-egg albumin rabbit serum and antipneumococcus Type I hor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2358f9e2393e96a38a6c8a46ef635e0c
https://pubmed.ncbi.nlm.nih.gov/19871074

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On the impact on biochemical research of the discovery of stable isotopes: The outcome of the serendipic meeting of a refugee with the discoverer of heavy isotopes at columbia university

Autor: David Shemin

Publikováno v: Analytical Biochemistry. 161:365-369

As late as the 1930s, approaches to biochemical research not only were rather primitive, but a certain amount of mysticism still surrounded the biochemical events that occur in the living cell. To a great extent, this was due to the lack of technique

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe84621f6bd9c95bb47b8f72baca9fd3
https://doi.org/10.1016/0003-2697(87)90464-7

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An illustration of the use of isotopes: The biosynthesis of porphyrins

Autor: David Shemin

Publikováno v: BioEssays. 10:30-35

In this article, David Shemin, who is now in retirement, describes how in 1944 he ingested 66 g of 15N-labeled glycine in order to determine the half-life of hemoglobin and other blood proteins. The ramifications of the experiment led to the unravell

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f63280d792ef7e7d1eef17a9cf1dd3d
https://doi.org/10.1002/bies.950100108

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