Indole-3-carbinol (Standard) is the analytical standard of Indole-3-carbinol. This product is intended for research and analytical applications. Indole-3-carbinol (I3C) inhibits NF-kappaB activity and also is an Aryl hydrocarbon receptor (AhR) agonist, and an inhibitor of WWP1 (WW domain-containing ubiquitin E3 ligase 1).