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-Tissue-Transglutaminase Screen is an ELISA test for the quantitative determination of IgG and IgA antibodies against tissue transglutaminase (tTG) in human serum or plasma.