Indole-3-pyruvic acid (Standard) is the analytical standard of Indole-3-pyruvic acid. This product is intended for research and analytical applications. Indole-3-pyruvic acid, a keto analogue of tryptophan, is an orally active AHR agonist. Indole-3-pyruvic acid has antioxidant properties, and can be used in the research of inflammation, anxiety[1][2][3].