Literature DB >> 332229

Mobile carrier ionophores for Fe(II).

S P Young, B D Gomperts.   

Abstract

A23187 and certain other carboxylate ionophores are capable of transferring Fe(II) but not Fe(III) across phospholipid bilayers (liposomes) and red cell membranes. A23187 is able to transfer Fe(II) from ferritin loaded liposomes when allied with a suitable redox couple and sink. The affinity of A23187 for Fe(II) is approximately five orders of magnitude greater than for Ca2+, as judged by two phase extraction techniques.

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Year:  1977        PMID： 332229     DOI： 10.1016/0005-2736(77)90164-x

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  4 in total

1.  Arginyl residues are involved in the transport of Fe2+ through the plasma membrane of the mammalian reticulocyte.

Authors:  M González-Sepúlveda; M T Núñez
Journal:  J Membr Biol       Date:  1994-09       Impact factor: 1.843

2.  Iron is maintained as Fe(II) under aerobic conditions in erythroid cells.

Authors:  A Egyed'; P Saltman
Journal:  Biol Trace Elem Res       Date:  1984-08       Impact factor: 3.738

3.  The production of DNA strand breaks in human leukocytes by superoxide anion may involve a metabolic process.

Authors:  H C Birnboim; M Kanabus-Kaminska
Journal:  Proc Natl Acad Sci U S A       Date:  1985-10       Impact factor: 11.205

4.  Effect of succinate on mitochondrial lipid peroxidation. 1. Comparative studies on ferrous ion and ADP . Fe/NADPH-induced peroxidation.

Authors:  G Szabados; A Andó; L Tretter; I Horváth
Journal:  J Bioenerg Biomembr       Date:  1987-02       Impact factor: 2.945
  4 in total

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