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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Tryptophan ELISA Assay | Androstenedione ELISA Assay | Anti-Etanercept (Enbrel®) ELISA | Anti-Tocilizumab (Actemra®) ELISA | Cyfra ELISA Assay |
| Catalog Number | IB89127R | IB79119 | TM09007 | TM09021 | 211-10 |
| Price | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |
| Description | Enzyme immunoassay (ELISA) for the determination of Tryptophan in urine, serum, and plasma. For research use only, not for use in diagnostic procedures._x000D_ | Solid phase competitive enzyme-linked immunosorbent assay (ELISA) for the determination of Androstenedione in serum and EDTA plasma. FDA exempt, can be used for in-vitro diagnostics. | Enzyme immunoassay (ELISA) test kit for the determination of free antibodies directed against the drug Etanercept (Enbrel®) in serum and plasma. 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 Tocilizumab (Actemra®) in serum and plasma. For research use only, not for use in diagnostic procedures. | Solid phase, non-competitive immunoassay (ELISA) for the determination of soluble cytokeratin 19 fragments in human serum. 510(k) cleared, can be used in diagnostic procedures. |
| Detection Target | Ferritin | 1,3,5(10)-estratriene-3,17ß-diol; 17ß-estradiol; E2. | PSA (Free) | S100B | Adrenaline / Noradrenaline / Dopamine |
| Sample Type | Human serum | Human serum or plasma (EDTA, lithium heparin, or citrate plasma). | Serum | Serum | Multiple |
| 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) |
| Detection Range | 2.5 to 250 µg/mL | 0.1 to 10.0 ng/mL | 0 / 3 - 1000 ng/mL | 0 / 6 to 200 ng/mL | 1.4 to 47.6 ng/mL |
| Sensitivity | 0.44 ng/mL | 10.6 pg/mL | Inquire | Inquire | Adrenaline: 0.25 ng/mL x C*; Noradrenaline: 0.1 ng/mL x C*; Dopamine 0.25 ng/mL x C*. Sensitivity based on calculated correction factor. |
| Assay Time | Overnight + 3 hrs 25 mins (incubation) | 1 hr 30 mins (incubation) | 2 hours, 15 min. total incubation time. | 2 hours, 10 min. total incubation time. | 1 hr 45 mins (incubation) |
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