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Rheumatoid Factor (Ver. 2)

RF is intended for the quantitative determination of human rheumatoid factor (RF) by immunoturbidimetric assay. The rheumatoid factor, an autoimmune antibody, in the patient’s serum interacts with the aggregated human IgG in the reagent forming immune complexes. The immune complexes cause an increase in light scattering, which correlates with the concentration of serum rheumatoid factor.


  • For the quantitative measurement of human rheumatoid factor in patient serum based on immunoturbidimetric assay.
  • Reagents are ready to use.

Calibrator: Rheumatoid Factor Calibrator (Ver. 2)

Control: Rheumatoid Factor and Anti-Streptolysin O Control

Product Availability: Americas

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Name Part Size
RHEUMATOID FACTOR (Ver. 2) KAI-230 1x20 mL (R1); 1x20 mL (R2)

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