SC75741 is a potent NF-κB inhibitor.

IMD-0354 is an IKKβ inhibitor and blocks IκBα phosphorylation in NF-κB pathway.

Bardoxolone Methyl is an IKK inhibitor, showing potent proapoptotic and anti-inflammatory activities.

LY2409881 is a potent and selective IKK2 inhibitor.

Mesalamine(5-氨基水杨酸) is a specific inhibitor of TNFα-induced IKK activity, used to treat inflammatory bowel disease.

Indole-3-carbinol(3-吲哚甲醇) is produced by the breakdown of the glucosinolate glucobrassicin, which can be found at relatively high levels in cruciferous vegetables. Indole-3-carbinol suppresses NF-κB and IκBα kinase activation.

Magnolol(厚朴酚) is a bioactive lignin found in the bark of the Houpu magnolia (Magnolia officinalis) which shows antifungal properties. It can block TNF-α-induced NF-KB activation.

TPCA-1 is an inhibitor of IKK-2 with IC50 of 17.9 nM in a cell-free assay, inhibits NF-κB pathway, exhibits 22-fold selectivity over IKK-1.