Thyroid Function

Reverse T3 (rT3) ELISA

Catalog Nr.: 
TF E-2500
Name: 

Reverse T3 (rT3) ELISA

Description: 
ELISA for the direct quantitative determination of Reverse Triiodothyronine (rT3) in human serum and plasma
Design: 
12x8 break apart wells microtiter plate
Sample Volume: 
25 µl Serum or Plasma
Total Assay Time: 
1 h 45 min
Standard Range: 

0/0.02 - 2 ng/ml

Sensitivity: 

0.009 ng/ml

Storage: 
2 - 8 °C
Kit: 
96 Determinations
Advantages: 

Please contact us.

CE Mark: 
CE Marked

TSH ELISA 2nd generation

Catalog Nr.: 
TF E-2000
Name: 

TSH ELISA 2nd generation

Description: 
ELISA for the quantitative determination of Thyroid Stimulating Hormone (TSH) in human serum or heparin plasma
Design: 
ELISA
Sample Volume: 
25 µl serum or plasma
Total Assay Time: 
120 min
Standard Range: 

0/0.25-15 mIU/L

Sensitivity: 

0.06 mIU/L

Storage: 
2 - 8 °C
Kit: 
96 Determinations
Advantages: 

Please contact us.

CE Mark: 
CE Marked

fT3 ELISA 2nd generation

Catalog Nr.: 
TF E-2100
Name: 

fT3 ELISA 2nd generation

Description: 
ELISA for the quantitative determination of Free Triiodothyronine (fT3) in human serum
Design: 
ELISA
Sample Volume: 
25 µl Serum
Total Assay Time: 
1 hour 15 min
Standard Range: 

0/1.7-40 pg/ml

Sensitivity: 

0.3 pg/ml

Storage: 
2 - 8 °C
Kit: 
96 Determinations
Advantages: 

Please contact us.

CE Mark: 
CE Marked

fT4 ELISA 2nd generation

Catalog Nr.: 
TF E-2200
Name: 

fT4 ELISA 2nd generation

Description: 
ELISA for the quantitative determination of Free Thyroxine (fT4) in human serum
Design: 
ELISA
Sample Volume: 
25 µl Serum
Total Assay Time: 
1 hour 15 min
Standard Range: 

0/2-80 pg/ml

Sensitivity: 

1 pg/ml

Storage: 
2 - 8 °C
Kit: 
96 Determinations
Advantages: 

Please contact us.

CE Mark: 
CE Marked

T3 ELISA 2nd generation

Catalog Nr.: 
TF E-2300
Name: 

T3 ELISA 2nd generation

Description: 
ELISA for the quantitative determination of total Triiodothyronine (T3) in human serum or plasma
Design: 
ELISA
Sample Volume: 
50 µl serum or plasma
Total Assay Time: 
70 min
Standard Range: 

0/0.5-10 ng/ml

Sensitivity: 

<0.1 ng/ml

Storage: 
2 - 8 °C
Kit: 
96 Determinations
Advantages: 

Please contact us.

CE Mark: 
CE Marked

T4 ELISA 2nd generation

Catalog Nr.: 
TF E-2400
Name: 

T4 ELISA 2nd generation

Description: 
ELISA for the quantitative determination of total Thyroxine (T4) in human serum or plasma
Design: 
ELISA
Sample Volume: 
10 µl serum or plasma
Total Assay Time: 
95 min
Standard Range: 

0/25-250 nmol/L

Sensitivity: 

8.0 nmol/L

Storage: 
2 - 8 °C
Kit: 
96 Determinations
Advantages: 

Please contact us.

CE Mark: 
CE Marked

Thyroid Function

TSH (Thyroid-stimulating hormone) stimulates the thyroid gland to secrete the hormones thyroxine (T4), which has only a slight effect on metabolism. T4 is converted to triiodothyronine (T3), which is the active hormone that stimulates metabolism. Most of the thyroid hormone circulating in the blood is bound to transport proteins. Only a very small fraction of the circulating hormone is free (free T3/free T4) and biologically active, hence measuring concentrations of free thyroid hormones has an important diagnostic value.

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