TSH ELISA

Sensitivity:Detects TSH levels as low as 0.035 IU/mL.
Specificity:No cross reactivity detected with related hormones: FSH, LH and hCG.
Linearity:1:128 dilution on 36 IU/mL sample.
Precision:intra assay precision: CV 7.5%; inter assay precision: CV 8.0 %.
Accuracy:R2= 0.986 against Roche TSH Chemiluminescence Immunoassay.
Hook effect:No hook effect up to 8000 IU/mL.
Interference:not affected byHemoglobin 500mg/dL, Diltiazem 15uM, Bilirubin 20 mg/dL, Erythromycin 81.6uM, Triglycerides 3g/dL, Verapamil 4.4uM, HAMA 52.5ng/mL, T3 100ng/mL, RF 215IU/mL, T4 100ug/dL, Acetaminophen 1324uM.
Calibration:Human TSH WHO 3rdInternational Standards (81/565 NIBSC).
Calibrators:0, 0.5, 2.0, 5.0, 10, 20, 40 IU/mL in biological matrix.
Shelf life:18 months.
Assay time:80 minutes.