Description
The Finecare™ RF Rapid Quantitative Test is developed for the quantitative determination of rheumatoid factor (RF) in human whole blood, serum, or plasma. RF measurement is used as an aid in the clinical assessment of rheumatoid arthritis.
The test uses fluorescence immunoassay technology and compatible Finecare™ FIA Meters to deliver quantitative results in approximately 5 minutes.
Key Features
- Quantitative rheumatoid factor measurement
- Fluorescence immunoassay technology
- Results in approximately 5 minutes
- Whole blood, serum, and plasma compatibility
- Room-temperature storage at 4–30°C
- Stated shelf life of up to 24 months
Technical Specifications
| Parameter | Details |
|---|---|
| Cat. No. | W262 |
| Test Item | RF |
| Specimen | Whole Blood / Serum / Plasma |
| Reaction Time | 5 minutes |
| Measuring Range | 10–650 IU/mL |
Intended Use
For quantitative measurement of rheumatoid factor (RF) in human whole blood, serum, or plasma using compatible Finecare™ FIA Meters. It is used as an aid in the diagnosis of rheumatoid arthritis.
Storage and Stability
- Store at 4–30°C for the stated shelf life of 24 months.
- Keep the cartridge sealed until ready for use.
- Use within one hour after opening the pouch.

