L-(3,3',5)-Triiodo-thyronine 13C6

[13C6]-L-(3,3',5)-Triiodo-thyronine is a synthesized form of the thyroid hormone triiodothyronine (T3), which is responsible for regulating metabolism and energy production in the body. This particular form of T3 contains six carbon-13 isotopes, which can be used for isotopic labeling experiments to trace the movement and metabolism of T3 in the body. The chemical structure of [13C6]-L-(3,3',5)-Triiodo-thyronine consists of three iodine atoms bound to a tyrosine amino acid residue, with a carboxyl group and an amino group on either end. The isotope labeling allows for tracking of the molecule through various metabolic pathways, such as uptake into cells and breakdown in the liver. In research, [13C6]-L-(3,3',5)-Triiodo-thyronine can be used to study thyroid hormone metabolism and its effects on various physiological processes. It can also be used to investigate the role of thyroid hormones in diseases such as obesity, diabetes, and cardiovascular disease. Overall, [13C6]-L-(3,3',5)-Triiodo-thyronine is a useful tool for researchers studying thyroid hormone function and metabolism, as well as for understanding the role of these hormones in various diseases. Its isotopic labeling allows for precise tracking of the molecule in the body, providing valuable insights into its effects on metabolism and physiology.