| Description | Ultra-sensitive enzyme Immunoassay (ELISA) for the determination of Serotonin. Flexible test system for various biological types and volumes. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of human Aß(1-42) in cerebrospinal fluid, 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. | Solid phase sandwich ELISA for the determination of human Osteopontin (Human OPN) in plasma (EDTA), urine, or cell culture media. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the determination of Tryptophan in urine, serum, and plasma. For research use only, not for use in diagnostic procedures._x000D_ |
| Method | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) |
| Assay Time | 30 min. incubation (RT) + 15-20 hours (2-8°C) + 30 min. (RT) + 30 min. (RT) = 15-20 hours + 1.5 hours total incubation time. | Overnight + 1 hr 30 mins (incubation) | 2 hours, 15 min. total incubation time. | 2 hrs (incubation) | Overnight + 3 hrs 25 mins (incubation) |