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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Human TNF-a (Tumor Necrosis Factor-Alpha) ELISA | Helicobacter pylori IgG ELISA Assay | Syndecan ELISA Assay | Testosterone Free ELISA Assay | Thyroxine (Total T4) ELISA Assay |
| Citations | | | | | |
| Catalog Number | IB08064 | IB05065 | 27188 | IB59109 | IB19108 |
| Price | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |
| Description | Enzyme immunoassay for determination of Human TNF-a concentrations in serum, plasma, cell culture supernatant and other biological samples. For research use only, not for use in diagnostic procedures. | Enzyme linked immunosorbent assay (ELISA) for the determination of human IgG antibodies in serum or plasma directed against Helicobacter pylori. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of Human Syndecan-4 in serum, EDTA plasma and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the direct quantitative determination of Free Testosterone in human serum. 510(k) cleared - for in vitro diagnostic use only. | Solid phase competitive enzyme immunoassay (ELISA) for the determination of total T4 (Thyroxine) in human serum or plasma. For research use only, not for use in diagnostic procedures. |
| Detection Target | Human TNF-a (Tumor Necrosis Factor-Alpha) | Measles Virus IgG | Angiotensinogen (Intact) | Amyloid Beta (1-40) (FL) | Coxiella burnetii (Q-Fever) Phase 1 IgG |
| Sample Type | Serum, plasma, cell culture supernatant, and other biological samples. | Serum, Blood Plasma | Serum, EDTA plasma, and urine. | Blood Plasma, CSF, Serum, Cell Culture Media, Extract from Brain Tissue | 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 / 15.625 - 1000.0 pg/mL | Inquire | 20 to 1280 pg/mL | 0.25 to 125 pg/mL | 2 to 25 µg/dL |
| Sensitivity | 9.375 pg/mL | 97.01% (95% confidence interval: 93.93% - 98.79%) | 0.093 ng/mL | 1.01 pg/mL | 0.88 |
| Assay Time | 90 min. incubation (37°C) + 60 min. (37°C) + 30 min. (37°C) + 10-20 min. (37°C) = 3 hours, 20 min. total incubation time. | 2 hrs (incubation) | 2 hrs (incubation) | 1 hr 15 mins (incubation) | 1 hr 15 mins (incubation) |
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