Journal Article

PreJuSER-43033

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Comparison of the electrochemical behavior of the high molecular mass cadmium proteins in arabidopsis thaliana and in vegetable plants on using preparative native continuous polyacrylamide gel electrophoresis (PNC-PAGE)

Kastenholz, B.FZJ*

2006
Wiley-VCH-Verl. Weinheim

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Please use a persistent id in citations: doi:10.1002/elan.200403344

Abstract: In Arabidopsis cytosol (supernatant) and in supernatants of vegetable plants high molecular mass cadmium proteins with molecular mass 200 kDa were isolated by using preparative native continuous polyacrylamide gel electrophoresis (PNC-PAGE). Because of a different electrochemical behavior of the Cd proteins in Arabidopsis and endive supernatants on using the same PAGE method, it is concluded that the high molecular mass cadmium proteins of Arabidopsis and endive possess different isoelectric points. Consequently, different chemical structures of the Cd proteins with molecular mass 200 kDa are present in Arabidopsis thaliana and in endive. During the electrophoretic separation of vegetable metalloproteins by using the Model 491 Prep Cell from BioRad, electroanalytical processes like electrode reactions may play an important role.

Keyword(s): J ; PNC-PAGE (auto) ; Model 491 Prep Cell (auto) ; electrode reactions (auto) ; Arabidopsis thaliana (auto) ; vegetable supernatant (auto) ; cadmium proteins (auto)

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Phytosphäre (ICG-III)

Research Program(s):

1. Terrestrische Umwelt (P24)

Appears in the scientific report 2006

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