Fig. 3
From: Co-relation with novel phosphorylation sites of IκBα and necroptosis in breast cancer cells
Phosphorylation of IκBα by Aurora Kinase. a IκBα is phosphorylated by AURKC. In vitro phosphorylation of IκBα by AURKC or IKKα kinase protein was detected using an antibody against phospho-Ser32. IκBα was phosphorylated by both AURKC and IKKα. b In vitro phosphorylation of IκBα by all AURK proteins was confirmed using antibodies against phospho-Ser63 and phospho-Ser262. IκBα was phosphorylated by all active AURK proteins