CRYSTALLINE PEPSIN : VI. INACTIVATION BY BETA AND GAMMA RAYS FROM RADIUM AND BY ULTRA-VIOLET LIGHT

1. The loss in activity of crystalline pepsin solutions when exposed to beta and gamma rays from radium or to ultra-violet light is accompanied by a corresponding decrease in pepsin protein. 2. The rate of inactivation by ultra-violet light depends upon the pH and is a maximum at about pH 2.0.

Detalles Bibliográficos
Autor principal: Northrop, John H.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1934
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2141292/
https://www.ncbi.nlm.nih.gov/pubmed/19872785
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author Northrop, John H.
author_facet Northrop, John H.
author_sort Northrop, John H.
collection PubMed
description 1. The loss in activity of crystalline pepsin solutions when exposed to beta and gamma rays from radium or to ultra-violet light is accompanied by a corresponding decrease in pepsin protein. 2. The rate of inactivation by ultra-violet light depends upon the pH and is a maximum at about pH 2.0.
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spelling pubmed-21412922008-04-23 CRYSTALLINE PEPSIN : VI. INACTIVATION BY BETA AND GAMMA RAYS FROM RADIUM AND BY ULTRA-VIOLET LIGHT Northrop, John H. J Gen Physiol Article 1. The loss in activity of crystalline pepsin solutions when exposed to beta and gamma rays from radium or to ultra-violet light is accompanied by a corresponding decrease in pepsin protein. 2. The rate of inactivation by ultra-violet light depends upon the pH and is a maximum at about pH 2.0. The Rockefeller University Press 1934-01-20 /pmc/articles/PMC2141292/ /pubmed/19872785 Text en Copyright © Copyright, 1934, by The Rockefeller Institute for Medical Research This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Article
Northrop, John H.
CRYSTALLINE PEPSIN : VI. INACTIVATION BY BETA AND GAMMA RAYS FROM RADIUM AND BY ULTRA-VIOLET LIGHT
title CRYSTALLINE PEPSIN : VI. INACTIVATION BY BETA AND GAMMA RAYS FROM RADIUM AND BY ULTRA-VIOLET LIGHT
title_full CRYSTALLINE PEPSIN : VI. INACTIVATION BY BETA AND GAMMA RAYS FROM RADIUM AND BY ULTRA-VIOLET LIGHT
title_fullStr CRYSTALLINE PEPSIN : VI. INACTIVATION BY BETA AND GAMMA RAYS FROM RADIUM AND BY ULTRA-VIOLET LIGHT
title_full_unstemmed CRYSTALLINE PEPSIN : VI. INACTIVATION BY BETA AND GAMMA RAYS FROM RADIUM AND BY ULTRA-VIOLET LIGHT
title_short CRYSTALLINE PEPSIN : VI. INACTIVATION BY BETA AND GAMMA RAYS FROM RADIUM AND BY ULTRA-VIOLET LIGHT
title_sort crystalline pepsin : vi. inactivation by beta and gamma rays from radium and by ultra-violet light
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2141292/
https://www.ncbi.nlm.nih.gov/pubmed/19872785
work_keys_str_mv AT northropjohnh crystallinepepsinviinactivationbybetaandgammaraysfromradiumandbyultravioletlight

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