| Description | Solid phase enzyme-linked immunoassay (ELISA) for the determination of the Cancer Antigen CA15-3 concentration in human serum. For research use only, not for use in diagnostic procedures. | Radioimmunoassay (RIA) for the determination of human free anti-insulin antibodies (AIA) in serum and plasma. FDA exempt, can be used for in-vitro diagnostics. | The Complement C4d assay is an enzyme-linked immunosorbent assay (ELISA) for the semiquantitative determination of C4d in human plasma. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the direct quantitative determination of Estrone in human serum. FDA exempt, can be used for in-vitro diagnostics. | Radioimmunoassay (RIA) for the determination of human 1,25(OH)2-Vitamin D (1,25(OH)2-Vit.D) in serum and plasma. For research use only, not for use in diagnostic procedures. |
| Assay Time | 1 hour incubation (37°C) + 1 hour (37°C) + 20 min. (RT) = 2 hours, 20 min. total incubation time. | 2 hrs, 30 mins (incubation) | 2 hours total incubation time. | 1 hr 10 mins (incubation) | Overnight + 15 mins (incubation) |