Anti-GBM is an ELISA test for the quantitative determination of IgG antibodies against components of the glomerular basement membrane (GBM) in human serum or plasma.
Anti-CCP hs (high sensitive)® is an ELISA test system for the quantitative determination of IgG antibodies against cyclic citrullinated peptides (CCP) 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.