| Description | Enzyme immunoassay (ELISA) for the quantitative in vitro diagnostic measurement of free estriol (unconjugated estriol) in serum during the second half of pregnancy. | Enzyme immunoassay (ELISA) for the determination of Acid Labile Subunit (ALS) in serum and plasma (heparin, EDTA, citrate). For research use only, not for use in diagnostic procedures. | Solid phase sandwich enzyme-linked immunosorbent assay (ELISA) for the determination of Amyloid ß Toxic Oligomer in cerebrospinal fluids. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of Human ANGPTL8 ELISA in serum, EDTA plasma and cell culture supernatant. For research use only, not for use in diagnostic procedure | Radioimmunoassay (RIA) for the determination of Free Testosterone in human serum. For research use only, not for use in diagnostic procedures. |