
The Agappe RF Reagent is designed for the quantitative in vitro determination of Rheumatoid Factor (RF) in human serum using a nephelometry methodology. It is a ready-to-use reagent, specifically for 50 tests, and does not require calibration. The reagent is based on an immunoturbidimetric reaction between latex particles sensitized with human IgG and rheumatoid factors in the sample.