甲状腺素是甲状腺合成的氨基酸激素,化学名称为四碘甲状腺原氨酸,简称T_4。 近年来,国内先后生产了各种测定血液中T_4的药盒,我们应用长春生物制品研究所生产的,放射免疫(RIA)T_4药盒,对正常人血清总甲状腺素(T_4)含量进行了测定,报告如下: Thyroxine is a thyroid synthesis of amino acid hormones, chemical name for four iodine thyroxine, referred to as T_4. In recent years, we have produced a variety of kits for determination of T_4 in blood. We used the radioimmunoassay (RIA) T_4 kit produced by Changchun Institute of Biological Products to measure the content of total thyroxine (T_4) in normal people , The report is as follows: