Neuroblastoma cells were treated with indicated concentrations of IBL-302 for 48 hours A. Expression of pAkt(Ser473) in LU-NB-3 and SK-N-BE(2) c cells. Total Akt and actin were used as loading controls. B. Expression of pAkt(Thr308) in LU-NB-3 and SK-N-BE(2) c cells. Total Akt and actin were used as loading controls. 