Free T4

Thyroxine (T4) is a thyroid hormone which circulates bound to various proteins. Only 0.03 % of total serum thyroxine is not bound. This free thyroxine (FT4) is responsible for biological activity. Its concentration is nearly independent of the concentration of the binding proteins and thus it reflects the true thyroid status.

Name Free T4 LIA kit
Ref. IM3178
Method LIA
Tests 16x12
Enzyme Horseradish peroxidase
Detection Chemiluminescence
Sensitivity 2 pM 
Incubation conditions 1 hr/37°C;shaking
Calibrator range 0;4-80 pM
Sample volume (μL) 20
Sample form serum
Instructions for Use     
MSDS      
Reagents supplied separately LIANA Signal Reagent (300 mL), Ref. IM1729
Reagents supplied separately Wash Solution U (50 mL), Ref. A54825
Note Signal reagent and wash solution are not part of the kit, they must be ordered separately