Description_x000D_ Packaging_x000D_ 5, 25 mg in glass bottle_x000D_ Biochem/physiol Actions_x000D_ CID2858522 specifically inhibits NF-kB activation downstream of protein kinsase C (PKC). CID2858522 dose dependently inhibits NF-kB reporter activity in PMA-ionomycin stimulated HEK293 cells, but does not affect NF-kB activity in cells challenged with TNFa, retinoic acid, or stimulation of the toll-like receptor signaling pathway._x000D_ Features and Benefits_x000D_ This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more._x000D_ Legal Information_x000D_ LOPAC is a registered trademark of Sigma-Aldrich Co. LLC