Immunoassay Test Kit Thyroglobulin Antibody TGAb for Automatic Immunoassay Analyzer In Thyroid

Thyroglobulin (Thyroglobulin, TG) is a kind of glycoprotein in  thyroid follicular columnar cells; with a molecular weight of 660KD,  which plays an important role in thyroid hormone synthesis and  storage. In vivo, thyroglobulin contains T3 and T4 in colloid form,  and stored them in the follicular cavity. Under the action of the  enzyme, T3 and T4 are free and enter the blood circulation within  the cytoplasm. While a small amount of TG is also released into  the blood. TG can be detected out from normal body with  concentration 3-40ug / L. But when the thyroid gland is damaged  due to pathology, a large number of TG was released into the  bloodstream. Then as a self-antigen, TG will induce production of  anti-TG antibody.