Figure 2.

Purification of WW domain fusion proteins. Coomassie-stained SDS-PAGE gel of WW domain fusion proteins following protein purification (top panels), western blot detection of fusion protein expression with anti-GST antibody (left middle panel) or anti-myc antibody (right middle panel), and biotinylation of fusion proteins observed by binding of HRP-conjugated streptavidin (bottom panels) are shown.

Hesselberth et al. Genome Biology 2006 7:R30   doi:10.1186/gb-2006-7-4-r30
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