Thyroid disease test kit BIOT-YG-I, FLI-600

fT3serumfluorescence immunoassay

The thyroid hormones triiodothyronine (T3) and thyroxine (T4) are secreted into the bloodstream by the thyroid gland and play a vital role in regulating the body's metabolic rate, influencing the cardiovascular system, growth and bone metabolism, and are important for normal development of gonadal functions and nervous system[1]. T3 circulates in the bloodstream as an equilibrium mixture of free and serum bound hormone. Free T3 (fT3) is the unbound and biologically active form, which represents only 0.2-0.4% of the total T3[2-3]. The determination of free T3 has the advantage of being independent of changes in the concentrations and binding properties of the binding proteins; additional determination of a binding parameter (T - uptake, TBG) is therefore unnecessary. Therefore free T3 is a useful tool in clinical routine diagnostics for the assessment of the thyroid status. Free T3 measurements support the differential diagnosis of thyroid disorders, are needed to distinguish different forms of hyperthyroidism, and to identify patients with T3 thyrotoxicosis[4-5]. Advantage: 1.Independent packaging to solve the problem of validity after opening 2.Simple operation and fast response Clinical significance: 1.To help evaluate thyroid gland function; 2.to help diagnose thyroid disease; 3.to monitor effectiveness of thyroid treatment; Intended use: Outpatient department, emergency department, endocrinology department, obstetrics and gynecology department, physical examination center