Rheumatoid factor

Immune System

A healthy result should fall into the range 0 - 13.9 IU/ml.

A rheumatoid factor test measures the amount of rheumatoid factor in your blood. Rheumatoid factors are proteins produced by your immune system that can attack healthy tissue in your body.

Rheumatoid factor result calculator

insert the value from you Rheumatoid factor test result.

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