THE AMPHOTERIC PROPERTIES OF SOME AMINO-ACIDS AND PEPTIDES

The titration curves of solutions of glycine, alanine, α-ammo-butyric acid, leucine, glycyl-glycine, alanyl-glycine, alanyl-alanine, acetone, acetamide, urea, acetic acid, and aceturic acid were determined and some of the relations as dependent upon the chemical structures discussed. The isoelectric...

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Detalles Bibliográficos
Autores principales: Eckweiler, Herbert, Noyes, Helen Miller, Falk, K. George
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1921
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140438/
https://www.ncbi.nlm.nih.gov/pubmed/19871865
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author Eckweiler, Herbert
Noyes, Helen Miller
Falk, K. George
author_facet Eckweiler, Herbert
Noyes, Helen Miller
Falk, K. George
author_sort Eckweiler, Herbert
collection PubMed
description The titration curves of solutions of glycine, alanine, α-ammo-butyric acid, leucine, glycyl-glycine, alanyl-glycine, alanyl-alanine, acetone, acetamide, urea, acetic acid, and aceturic acid were determined and some of the relations as dependent upon the chemical structures discussed. The isoelectric points of some of the amphoteric electrolytes were found experimentally. The definition of isoelectric point, its theoretical significance, and method of calculation were considered in some detail.
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spelling pubmed-21404382008-04-23 THE AMPHOTERIC PROPERTIES OF SOME AMINO-ACIDS AND PEPTIDES Eckweiler, Herbert Noyes, Helen Miller Falk, K. George J Gen Physiol Article The titration curves of solutions of glycine, alanine, α-ammo-butyric acid, leucine, glycyl-glycine, alanyl-glycine, alanyl-alanine, acetone, acetamide, urea, acetic acid, and aceturic acid were determined and some of the relations as dependent upon the chemical structures discussed. The isoelectric points of some of the amphoteric electrolytes were found experimentally. The definition of isoelectric point, its theoretical significance, and method of calculation were considered in some detail. The Rockefeller University Press 1921-01-20 /pmc/articles/PMC2140438/ /pubmed/19871865 Text en Copyright © Copyright, 1921, 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
Eckweiler, Herbert
Noyes, Helen Miller
Falk, K. George
THE AMPHOTERIC PROPERTIES OF SOME AMINO-ACIDS AND PEPTIDES
title THE AMPHOTERIC PROPERTIES OF SOME AMINO-ACIDS AND PEPTIDES
title_full THE AMPHOTERIC PROPERTIES OF SOME AMINO-ACIDS AND PEPTIDES
title_fullStr THE AMPHOTERIC PROPERTIES OF SOME AMINO-ACIDS AND PEPTIDES
title_full_unstemmed THE AMPHOTERIC PROPERTIES OF SOME AMINO-ACIDS AND PEPTIDES
title_short THE AMPHOTERIC PROPERTIES OF SOME AMINO-ACIDS AND PEPTIDES
title_sort amphoteric properties of some amino-acids and peptides
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140438/
https://www.ncbi.nlm.nih.gov/pubmed/19871865
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