A portion of amino acids 470-498 from the mouse protein was used as the immunogen for this Ikbke antibody.
Phosphorylates inhibitors of NF-kappa-B thus leading to the dissociation of the inhibitor/NF-kappa-B complex and ultimately the degradation of the inhibitor. May play a special role in the immune response. Protects cells against DNA damage-induced cell death (By similarity).