Description
T4 Fast Test Kit (Immunofluorescence Assay)
The T4 Fast Test Kit is a quantitative immunofluorescence assay used for the rapid determination of thyroxine (T4) levels in serum and plasma. It supports the clinical diagnosis, monitoring, and management of thyroid disorders, including hyperthyroidism and hypothyroidism.
Key Advantages
- Quick Results: Quantitative T4 levels available in 15 minutes
- Accurate Thyroid Evaluation: Supports functional assessment of thyroid activity
- High Clinical Relevance: T4 is the most commonly measured marker of thyroid function
- Wide Diagnostic Range: Detects hypo- and hyperthyroid conditions effectively
- Stable Storage: 4–30°C, 24-month shelf life
About T4
Thyroxine (T4) is a hormone produced by the thyroid gland, regulating metabolism, growth, and organ function. While most T4 is protein-bound in the bloodstream, only free T4 is biologically active. Abnormal T4 levels reflect thyroid gland dysfunction or pituitary-hypothalamic disorders. Measuring T4 is essential for diagnosing and managing thyroid diseases.
Specifications
| Parameter | Details |
|---|---|
| Test Item | T4 |
| Sample Type | Serum, Plasma |
| Detection Method | Immunofluorescence Assay |
| Detection Range | 5.40–320.00 nmol/L |
| Cut-off Value | 59.00–154.00 nmol/L |
| Test Time | 15 Minutes |
| Storage Conditions | 4–30°C |
| Shelf Life | 24 Months |
Compatible Devices
- Getein 1100 Immunofluorescence Quantitative Analyzer
- Getein 1180 Immunofluorescence Quantitative Analyzer
- Getein 1600 Immunofluorescence Quantitative Analyzer
Clinical Applications
- Screening and diagnosis of thyroid dysfunction
- Evaluation of hyperthyroidism and hypothyroidism
- Thyroid function monitoring during pregnancy
- Follow-up during liver disease treatment
- Therapy response tracking in thyroid-related conditions
