A polyclonal-specific antibody against HMGA123 (link) was used to analyze HMGA1 protein expression in HEK-293 and HepG2 cells, and in liver nuclear extracts from normal and Hmga1 mutant mice. An anti-FoxO1 antibody (Santa Cruz Biotechnology) was employed to measure total FoxO1 in both human cell lines and animal tissues. An anti phospho-FoxO1 (Thr24) (Cell Signaling Technology) was used to analyze the levels of pFoxO1 protein in both nuclear and cytoplasmatic extracts.
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