FT3/FT4/TSH Rapid Quantitative Test Kit (Immunofluorescence Assay)

FT3/FT4/TSH Rapid Quantitative Test Kit is suitable for in vitro quantification of the concentration of Free Triiodothyronine /Free Thyroxine /Thyroid Stimulating Hormone (FT3/FT4/TSH) in human serum, plasma, and whole blood samples. For professional use only.

FT3 (Free Triiodothyronine), FT4 (Free Thyroxine), and TSH (Thyroid Stimulating Hormone) are key thyroid hormones. FT3 and FT4 are produced by the thyroid gland and regulate metabolism, while TSH is secreted by the pituitary gland to stimulate the thyroid to produce FT3 and FT4. Blood tests for these hormones help assess thyroid function and diagnose disorders like hypothyroidism or hyperthyroidism.