Description_x000D_ Packaging_x000D_ 5 mg in glass bottle_x000D_ Biochem/physiol Actions_x000D_ LP99 is a potent and selective bromodomain BRD9 and BRD7 inhibitor with a higher potency for BRD9 (Kd = 99 nM) than for BRD7 (Kd = 909 nM), and no inhibition for any of the 48 other BRDs tested. LP99 was shown to disrupt BRD7 and BRD9 binding to chromatin in cells. LP99 also inhibited interleukin 6 (IL-6) secretion, suggesting that BRD7/9 plays a role in the regulation of pro-inflammatory cytokine secretion. LP99 is not cell cytotoxic up to 25 μM. For full characterization details, please visit the LP99 probe summary on the Structural Genomics Consortium (SGC) website._x000D_ To learn about other SGC chemical probes for epigenetic targets, visit sigma.com/sgc_x000D_ Features and Benefits_x000D_ LP99 is an epigenetic chemical probe available through a partnership with the Structural Genomics Consortium (SGC). To learn more and view other SGC epigenetic probes, visit sigma.com/SGC._x000D_ This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm._x000D_ Other Notes_x000D_ LP99 has been expertly reviewed and recommended by the Chemical Probes Portal. For more information, please visit the LP99 probe summary on the Chemical Probes Portal website.