Proteomic analysis of wheat α/A- and β-gliadins

Abstract

Gliadins from the Polish common winter wheat cultivar Sukces were analysed by analytical and preparative A-PAGE combined with 2-DE method. The main aim of this study was to identify the highest possible number of a/A- and β-gliadin fractions. Gliadins from the wheat cv. Sukces were separated by 2-DE into 82 spots. Preparative A-PAGE combined with the 2-DE method supported the identification of the analysed gliadin fractions. 12 spots were identified as typical a/A-gliadins out of 40 and 7 as typical β-gliadins out of 15 separated by 2-DE.

Keywords

• wheat gliadins; 2-de
• a-page