| Description | Solid phase sandwich ELISA for the determination of human Aß (1-x) 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. | Solid phase enzyme immunoassay (ELISA) for the determination of FSH in human serum. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the determination of squamous cell carcinoma (SCC) antigen in serum. For research use only, not for use in diagnostic procedures. | Enzyme Immunoassay (ELISA) for the determination of Serotonin in serum, urine and platelets. For research use only, not for use in diagnostic procedures. | Radioimmunoassay (RIA) for the determination of Free Testosterone in human serum. For research use only, not for use in diagnostic procedures. |