Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/65565
Type: Artigo de periódico
Title: ERYTHROCRUORIN OF GLOSSOSCOLEX-PAULISTUS (RIGHI) (OLIGOCHAETA, GLOSSOSCOLECIDAE) - EFFECTS OF DIVALENT IONS, ACID-ALKALINE TRANSITION AND ALKALI AND UREA DENATURATION
Author: MARQUES, MB
MEIRELLES, NC
Abstract: The oxygen affinity and cooperativity of erythrocruorin of Glossoscolex paulistus were studied as a function of cation concentration (Ca2+, Mg2+ and Mn2+). Acid-alkaline transition showed the presence of population multiplicity. Differences in t(1/2) values were observed for native and dissociated forms when submitted to alkaline medium. Urea 6.0-8.0 M caused modifications of the protein structure.
Subject: ACID-ALKALINE TRANSITION
DENATURATION
DIVALENT CATIONS
ERYTHROCRUORIN
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/0305-0491(94)00220-O
Date Issue: 1995
Appears in Collections:Unicamp - Artigos e Outros Documentos

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