Triiodothyronine Determination Kit

Product Name: Total Triiodothyronine Determination Kit (Fluorescence Immunoassay)

Abbreviation: T3



For the quantitative detection of total triiodothyronine content in human serum and plasma in vitro.

Triiodothyronine plays an important role in maintaining thyroid function. Determination of triiodothyronine can be used as an important clinical indicator for the diagnosis of thyroid function [1]. It is one of the main hormones secreted by the thyroid gland. It is mainly involved in the growth and development of the body, the metabolism of material energy and the physiological activities of other organs. Simultaneous determination of serum total triiodothyronine and free triiodothyronine has a unique role in the diagnosis of T3 hyperthyroidism.



The T3 in the sample binds to the fluorescent microsphere-labeled antibody in the buffer to form a fluorescent microsphere-antibody-antigen complex, and it is added to the strip well. The immune complex is chromatographed along the nitrocellulose membrane to the detection zone (T) for competitive binding to the pre-coated T3 antigen. The fluorescence intensity is inversely proportional to the T3 content in the sample, and the remaining fluorescent antibody particles are chromatographed to the control region (C) for binding to the pre-coated goat anti-mouse IgG.



The strip is stable for 18months (while sealed in an aluminum foil pouch) if stored at 2 ° C - 8 ° C. Do not freeze After the strip is opened, the test should be performed in 1 hour.

The date of manufacture is detailed in the label.


25 pieces/box


D-10, D-20, KHF01