【RF】Rheumatoid Factor Assay Kit (Latex Enhanced Immunoturbidimetric Method)

Background of Clinical Indications

Increased: seen in patients with rheumatoid arthritis, systemic lupus erythematosus and other connective tissue diseases (such as Sicca syndrome, scleroderma, polydermatomyositis) and chronic hepatitis. There is basically no or very low content in normal humans. Some healthy elderly people can also become mildly positive.