Thyroxine (T4) is the main thyroid hormone secreted into the bloodstream by the thyroid gland. Together with triiodothyronine (T3) it plays a vital role in regulating the body's metabolic rate, influences the cardiovascular system, growth and bone metabolism, and is important for normal development of gonadal functions and nervous system.
FT3 Rapid Quantitative Test (Chemiluminescence Immunoassay) is used for in vitro quantitative detection of the Free triiodothyronine 3 (FT3) concentration in human serum, plasma that contains heparin /EDTA and other anticoagulants and venous whole blood samples, mainly used for auxiliary diagnosis of thyroid diseases.
The BiotimeTSH/FT3/FT4Rapid Quantitative Test is intended to quantitatively detect the concentration of thyroid-stimulating hormone (TSH), free triiodothyronine (FT3), and free thyroxine (FT4) in human serum and plasma samples on the Biotime FIA Analyzer by fluorescent immunoassay. The test is used as an adjunctive diagnosis of thyroid function. For in vitro diagnostic use only. For professional use only.