Product Name
Triiodothyronine (T3) Test Kit (Immunofluorescence Chromatography)
Purpose
To detect the content of T3 in human plasma/serum/whole blood in vitro quantitatively.For Professional Use only.
Principles of Detection
The T3 Test is a fluorescent lateral flow immunoassay. The test consists of: 1) a conjugate pad containing T3 antibody conjugated with fluorescent microspheres and a control antibody (goat anti-chicken IgY antibody) conjugated with fluorescence microspheres, 2) a nitrocellulose membrane strip containing a test line (T line) and a control line (C line). The T line is pre-coated with another T3 antigen, and the C line is pre-coated with a control line antibody (chicken IgY antibody).
T3 concentration in specimen is positively correlated with the fluorescent density of the microspheres, after the measure and calculation of the quantitative fluorescence immunoassay analyzer, then the analyzer would calculate the concentration of T3 according to the preset calibration curve in the machine and display the result, detection unit is nmol/mL. C line should appear in any cases, which indicates the reaction system is effective.
Storage conditions and shelf life
Store in a sealed aluminum foil bag at 2~30°C. After unpacking the aluminum foil bag under temperature 20~30 ºC , humidity 35~65%, please use it immediately.
Shelf life 18 months.
Applicable instrument
Avid fluorescent immunoanalyzer model: AI-IF 600
Reference range
Reference value:The 95% concentrations of T3 in 239 non-stationary subjects without any obvious thyroid dysfunction ranged from 1.34 to 2.73nmol/L, with a median of 1.81nmol/L;The reference value has been verified with reference to similar products already on the market. Each laboratory can build own reference range according to actual situation.
