PROPERTIES OF PHYCOBILINS FROM PORPHYRA NAIADUM

The phycobilin pigments were freshly extracted from Porphyra naiadum in the cold. At least two types of phycoerythrin (I and II) can be distinguished by electrophoresis, chromatography, and spectral characteristics. At pH 5.0 phycoerythrin II has a relatively large negative charge, while phycoerythr...

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Detalles Bibliográficos
Autores principales: Airth, R. L., Blinks, L. R.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1957
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2194819/
https://www.ncbi.nlm.nih.gov/pubmed/13463270
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author Airth, R. L.
Blinks, L. R.
author_facet Airth, R. L.
Blinks, L. R.
author_sort Airth, R. L.
collection PubMed
description The phycobilin pigments were freshly extracted from Porphyra naiadum in the cold. At least two types of phycoerythrin (I and II) can be distinguished by electrophoresis, chromatography, and spectral characteristics. At pH 5.0 phycoerythrin II has a relatively large negative charge, while phycoerythrin I is nearly iso-electric. At pH 7.0, however, phycoerythrin I has the larger negative charge. Mobilities have been calculated by visual measurement of electrophoresis. Phycoerythrin II can be converted to phycoerythrin I by storing at pH 7.0. Chromatography indicates at least two types of phycocyanin as well.
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spelling pubmed-21948192008-04-23 PROPERTIES OF PHYCOBILINS FROM PORPHYRA NAIADUM Airth, R. L. Blinks, L. R. J Gen Physiol Article The phycobilin pigments were freshly extracted from Porphyra naiadum in the cold. At least two types of phycoerythrin (I and II) can be distinguished by electrophoresis, chromatography, and spectral characteristics. At pH 5.0 phycoerythrin II has a relatively large negative charge, while phycoerythrin I is nearly iso-electric. At pH 7.0, however, phycoerythrin I has the larger negative charge. Mobilities have been calculated by visual measurement of electrophoresis. Phycoerythrin II can be converted to phycoerythrin I by storing at pH 7.0. Chromatography indicates at least two types of phycocyanin as well. The Rockefeller University Press 1957-09-20 /pmc/articles/PMC2194819/ /pubmed/13463270 Text en Copyright © Copyright, 1957, 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
Airth, R. L.
Blinks, L. R.
PROPERTIES OF PHYCOBILINS FROM PORPHYRA NAIADUM
title PROPERTIES OF PHYCOBILINS FROM PORPHYRA NAIADUM
title_full PROPERTIES OF PHYCOBILINS FROM PORPHYRA NAIADUM
title_fullStr PROPERTIES OF PHYCOBILINS FROM PORPHYRA NAIADUM
title_full_unstemmed PROPERTIES OF PHYCOBILINS FROM PORPHYRA NAIADUM
title_short PROPERTIES OF PHYCOBILINS FROM PORPHYRA NAIADUM
title_sort properties of phycobilins from porphyra naiadum
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2194819/
https://www.ncbi.nlm.nih.gov/pubmed/13463270
work_keys_str_mv AT airthrl propertiesofphycobilinsfromporphyranaiadum
AT blinkslr propertiesofphycobilinsfromporphyranaiadum

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