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. 2009 Mar 2;10(3):906–928. doi: 10.3390/ijms10030906

Figure 3.

Figure 3.

Formation of Hap46/BAG-1M complexes with several transcription factors. Transcription factors, as indicated, were synthesized as radiolabeled proteins by in vitro transcription/translation from recombinant constructs. They were then incubated in the presence of hsc70, contained in the reticulocyte lysate, with Sepharose matrices to which either Hap46/BAG-1M (lanes 1) or deletion variant Hap46/BAG-1MΔC47 (lanes 2) had been attached. After extensive washing, retained proteins were eluted and analyzed by electrophoresis in SDS-containing polyacrylamide gels and radioautography. Glucocorticoid receptor (GR); Estrogen receptor (ER). From ref. [53].