| Description | Solid phase sandwich ELISA for the determination human FGF21 in serum, EDTA plasma and cell culture supernatant. For research use only, not for use in diagnostic 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. | Enzyme immunoassay (ELISA) for the direct quantitative determination of Pregnenolone in human serum. FDA exempt, for in vitro diagnostic use only. | Enzyme immunoassay for the specific determination of free Ranibizumab in aqueous humour. For research use only - not for use in diagnostic procedures. Not for use in serum or plasma. | Radioimmunoassay (RIA) for the determination of Free Testosterone in human serum. For research use only, not for use in diagnostic procedures. |
| Assay Time | Overnight + 1 hr (incubation) | Overnight + 1 hr 30 mins (incubation) | 1 hr 15 mins (incubation) | 2 hour, 15 min. total incubation time. | 2 hrs (incubation) |