| Description | Enzyme immunoassay (ELISA) for the direct quantitative determination of Pregnenolone in human serum. FDA exempt, for in vitro diagnostic use only. | Enzyme immunoassay (ELISA) for the determination of human Adiponectin in human serum and plasma samples. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the determination of human Progranulin in human serum and plasma. For research use only, not for use in diagnostic procedures. | Radioimmunoassay (RIA) for the determination of human Testosterone in serum. 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. |