Description
The Finecare™ T4 Rapid Quantitative Test is designed to measure total thyroxine (T4) in human whole blood, serum, or plasma. T4 is a major thyroid hormone that plays an important role in regulating metabolism and supporting normal body functions.
The test uses fluorescence immunoassay technology and works with compatible Finecare™ FIA Systems to provide quantitative results in approximately 15 minutes.
Key Features
- Quantitative total T4 measurement
- Fluorescence immunoassay technology
- Results in approximately 15 minutes
- Compatible with whole blood, serum, and plasma
- Supports thyroid function evaluation
Technical Specifications
| Parameter | Details |
|---|---|
| Cat. No. | W232 |
| Test Item | T4 |
| Specimen | Serum / Plasma / Whole Blood |
| Reaction Time | 15 minutes |
| Measuring Range | 12.87–300 nmol/L |
| Qualification | CE, NMPA |
Intended Use
For quantitative determination of total thyroxine (T4) in human whole blood, serum, or plasma using a compatible Finecare™ FIA System. It is used as an aid in the assessment of thyroid function.
Storage and Stability
- Store at 4–30°C until the printed expiration date.
- If refrigerated, allow 30 minutes to reach room temperature before testing.
- Keep the test cartridge sealed until use.
- Use within one hour after opening the pouch.

