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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Vitamin D (25OH) (Free) ELISA Assay | Anti-Etanercept (Enbrel®) ELISA | Leptin (High Sensitivity) ELISA Assay | PMN Elastase ELISA Assay | T4 (Free) ELISA Assay |
| Catalog Number | KARF1991 | TM09007 | E077 | IB79187 | IB19106 |
| Price | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |
| Description | Enzyme immunoassay (ELISA) for determination of free 25 (OH) Vitamin D in serum. 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 Etanercept (Enbrel®) in serum and plasma. For research use only, not for use in diagnostic procedures. | Inquire | Solid phase enzyme immunometric assay (ELISA) for the determination of PMN elastase in EDTA or citrated plasma, exudate, bronchoalveolar lavage fluid, cerebrospinal fluid and seminal plasma. For research use only, not for use in diagnostic procedures. | Solid phase competitive enzyme immunoassay (ELISA) for the determination of free Thyroxine (fT4) in human serum. For research use only, not for use in diagnostic procedures. |
| Detection Target | PMN Elastase | PSA (Free) | Human Total Tau | HE4 | T4 (Free) |
| Sample Type | Blood Plasma, Exudate, Bronchoalveolar Lavage Fluid, CSF, Seminal Plasma | Serum | CSF | Serum | Serum |
| 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 | 0 to 40 pg/mL | 0 / 3 - 1000 ng/mL | 0.05 to 5.00 ng/mL | 15.6 to 1000 ng/mL | 0.45 to 7.70 ng/dL |
| Sensitivity | 0.2 ng/mL | Inquire | 4.18 pg/mL | < 25 pM. | Inquire |
| Assay Time | 2 hrs, 35 mins (incubation) | 2 hours, 15 min. total incubation time. | 1 hr 45 mins (incubation) | 2 hrs 20 mins (incubation) | 1 hr 15 mins (incubation) |
| Get Quote | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |