3,5-Diiodotyrosine Dihydrate, 25mg

3,5-Diiodotyrosine Dihydrate (Iodogorgoic acid, apothyrin, jodgorgon) is a product from the iodination of monoiodotyrosine. In the biosynthesis of thyroid hormones, diiodotyrosine residues are coupled with other monoiodotyrosine or diiodotyrosine residues to form T4 or T3 thyroid hormones.