THE COMBINATION OF SALTS AND PROTEINS : II. A METHOD FOR THE DETERMINATION OF THE CONCENTRATION OF COMBINED IONS FROM MEMBRANE POTENTIAL MEASUREMENTS.

A method is described for measuring membrane potentials of gelatin-salt solutions, and it is pointed out that such measurements, together with the analysis of the solutions, allow the calculation of the concentration of ions combined with the protein. The values for the combined ions obtained in thi...

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Detalles Bibliográficos
Autores principales: Northrop, John H., Kunitz, M.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1926
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140821/
https://www.ncbi.nlm.nih.gov/pubmed/19872259
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author Northrop, John H.
Kunitz, M.
author_facet Northrop, John H.
Kunitz, M.
author_sort Northrop, John H.
collection PubMed
description A method is described for measuring membrane potentials of gelatin-salt solutions, and it is pointed out that such measurements, together with the analysis of the solutions, allow the calculation of the concentration of ions combined with the protein. The values for the combined ions obtained in this way for ZnCl(2), KCl, LiCl, and HCl agree quite well with those obtained by direct concentration cell measurements.
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spelling pubmed-21408212008-04-23 THE COMBINATION OF SALTS AND PROTEINS : II. A METHOD FOR THE DETERMINATION OF THE CONCENTRATION OF COMBINED IONS FROM MEMBRANE POTENTIAL MEASUREMENTS. Northrop, John H. Kunitz, M. J Gen Physiol Article A method is described for measuring membrane potentials of gelatin-salt solutions, and it is pointed out that such measurements, together with the analysis of the solutions, allow the calculation of the concentration of ions combined with the protein. The values for the combined ions obtained in this way for ZnCl(2), KCl, LiCl, and HCl agree quite well with those obtained by direct concentration cell measurements. The Rockefeller University Press 1926-01-20 /pmc/articles/PMC2140821/ /pubmed/19872259 Text en Copyright © Copyright, 1926, 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.
Kunitz, M.
THE COMBINATION OF SALTS AND PROTEINS : II. A METHOD FOR THE DETERMINATION OF THE CONCENTRATION OF COMBINED IONS FROM MEMBRANE POTENTIAL MEASUREMENTS.
title THE COMBINATION OF SALTS AND PROTEINS : II. A METHOD FOR THE DETERMINATION OF THE CONCENTRATION OF COMBINED IONS FROM MEMBRANE POTENTIAL MEASUREMENTS.
title_full THE COMBINATION OF SALTS AND PROTEINS : II. A METHOD FOR THE DETERMINATION OF THE CONCENTRATION OF COMBINED IONS FROM MEMBRANE POTENTIAL MEASUREMENTS.
title_fullStr THE COMBINATION OF SALTS AND PROTEINS : II. A METHOD FOR THE DETERMINATION OF THE CONCENTRATION OF COMBINED IONS FROM MEMBRANE POTENTIAL MEASUREMENTS.
title_full_unstemmed THE COMBINATION OF SALTS AND PROTEINS : II. A METHOD FOR THE DETERMINATION OF THE CONCENTRATION OF COMBINED IONS FROM MEMBRANE POTENTIAL MEASUREMENTS.
title_short THE COMBINATION OF SALTS AND PROTEINS : II. A METHOD FOR THE DETERMINATION OF THE CONCENTRATION OF COMBINED IONS FROM MEMBRANE POTENTIAL MEASUREMENTS.
title_sort combination of salts and proteins : ii. a method for the determination of the concentration of combined ions from membrane potential measurements.
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140821/
https://www.ncbi.nlm.nih.gov/pubmed/19872259
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