| Description | Solid phase sandwich ELISA for the determination of Human Thioredoxin in serum, EDTA plasma, urine and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Immunoradiometric assay (RIA) kit for the determination of human Adrenocorticotropic Hormone (ACTH) in EDTA plasma. For research use only, not for use in diagnsotic procedures. | Solid phase sandwich ELISA for the determination of human Aß(1-40) in EDTA-plasma, cerebrospinal fluids, serum, cell culture media or the extract from brain tissue. For research use only, not for use in diagnostic procedures. | Radioimmunoassay (RIA) for the determination of human 17ß-Estradiol (E2) in serum. FDA registered 510(k) Exempt. For In-Vitro Diagnostic Use. | Enzyme immunoassay (ELISA) for the direct quantitative determination of Total Estrogens in human serum. 510(k) exempt - for in vitro diagnostic use only. |