| Description | Solid phase sandwich ELISA for the determination human sAPPa in serum, EDTA plasma, cerebrospinal fluids and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of human A ß (1-40) (FL) 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) test kit for the determination of free antibodies directed against the drug Rituximab (Mabthera®, Rituxan®) in serum and plasma. For research use only, not for use in diagnostic procedures. | Radioimmunoassay (RIA) for the determination of human Complement C4a des Arg in human plasma. For research use only, not for use in diagnostic procedures. | Enzyme linked immunosorbent assay (ELISA) for the determination of human IgA antibodies in serum or plasma directed against Helicobacter pylori. For research use only, not for use in diagnostic procedures. |
| Assay Time | Overnight + 1 hr (incubation) | Overnight + 1 hr 30 mins (incubation) | 2 hours, 15 min. total incubation time. | 1 hr, 30 mins (incubation) | 2 hrs (incubation) |