Thyroxine Soduim Salt is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by the pituitary hormone (ТТГ). Deiodinated in peripheral tissues to the active metabolite, liothyronine. This product is thyroid hormone replacement therapy. …