JBC

HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Laulhere, J. P.
Right arrow Articles by Briat, J. F.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Laulhere, J. P.
Right arrow Articles by Briat, J. F.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?

J. Biol. Chem., Vol. 263, Issue 21, 10289-10294, Jul, 1988

Purification and characterization of ferritins from maize, pea, and soya bean seeds. Distribution in various pea organs

JP Laulhere, AM Lescure and JF Briat
Centre National de la Recherche Scientifique UA 1178, Universite Joseph Fourier, Grenoble, France.

Ferritins from maize, pea, and soya bean seeds were purified. They contain two polypeptides of 28 and 26.5 kDa. The molecular weight of native pea seed ferritin has been estimated to be 540,000. Pea and maize seed ferritins were compared by reverse phase high performance liquid chromatography, amino acid composition, and two-dimensional gel electrophoresis. They are very similar, although four isoforms of the 28-kDa polypeptide from the pea were observed in contrast to a unique polypeptide in maize. No isoforms of the 26.5-kDa polypeptide were detected. Rabbit antibodies were produced in response to pea seed ferritin. It was shown by Western blot analysis that ferritins of the three plants analyzed share immunological determinants. However, horse spleen ferritin was not recognized by the phytoferritin antibodies. Antibodies were also used to demonstrate that ferritins are not uniformly distributed in different pea organs from 30-day-old iron- unloaded plants. The protein was more abundant in flowers than in fruits and roots, and was not detected in leaves.
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?




HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
 All ASBMB Journals   Molecular and Cellular Proteomics 
 Journal of Lipid Research   ASBMB Today 
Copyright © 1988 by the American Society for Biochemistry and Molecular Biology.