| Description | Enzyme-linked immunosorbent assay (ELISA) for the determination of IgG-class antibodies to Treponema pallidum in serum. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) test kit for the determination of free antibodies directed against the drug Adalimumab (Humira®) in serum and plasma. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay for the determination of Anaphylatoxin C5a in human plasma or urine. For research use only, not for use in diagnostic procedures. | Radioimmunoassay (RIA) for the determination of human Cortisol in serum, plasma or urine without extraction. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the quantitative in vitro diagnostic measurement of free estriol (unconjugated estriol) in serum during the second half of pregnancy. |