| Description | Radioimmunoassay (RIA) for the determination of human 17ß-Estradiol (E2) in serum. FDA registered 510(k) Exempt. For In-Vitro Diagnostic Use. | Solid phase sandwich ELISA for the determination of Human APP ßCTF in cell lysate. For research use only, not for use in diagnostic procedures. | The human Immunoglobulin A (IgA) ELISA has been designed for the detection of human IgA in serum, plasma, tissue homogenates and other biological fluids. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the direct quantitative determination of Pregnenolone in human serum. FDA exempt, for in vitro diagnostic use only. | Sandwich enzyme immunoassay (ELISA) for the determination of prolactin (PRL) in human serum. FDA exempt, can be used for in-vitro diagnostics. |
| Assay Time | 3 hrs (incubation) | Overnight + 1 hr 30 mins (incubation) | 3 hours, 20 min. total incubation time. | 1 hr 15 mins (incubation) | 1 hr 15 mins (incubation) |