Rheumatoid Factor Screen is an ELISA-based, automated, in-vitro test system for the quantitative determination of IgM, IgG, and IgA rheumatoid factors (RF) in human serum or plasma.
Anti-RNP/Sm is an ELISA test system for the quantitative, in-vitro determination of IgG antibodies against the RNP/Sm ribonucleoprotein complex in human serum or plasma.
Anti-Phosphatidyl Inositol IgG/IgM is an ELISA test for the quantitative determination of IgG and IgM antibodies against phosphatidyl inositol in human serum or plasma.