FT3 Free triiodothyronine Thyroid
FT3 Free triiodothyronine thyroid gland
Most of the T4 and T3 hormone binds to proteins in the blood. A small amount of hormone is readily available. This is indicated by the letter F from free = free.
FT4 = free T4 and FT3 = free T3.
Method and Electrochemiluminescence immuno-assay (ECLIA).
Conversion factor and pg/ml x 1.54 = pmol/L
Reference value(s).
2.63-5.71 pmol/L
for more information see
http://www.schildklier.nl/schildklier/diagnose/bloedonderzoek