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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Human TNF-ß (Tumor Necrosis Factor Beta) ELISA | Cortisol (Free in Saliva) ELISA Assay | Endothelin-1 ELISA Assay | Gd-IgA1 (Galactose-deficient IgA1) ELISA | Tryptophan ELISA Assay |
| Citations | | | | | |
| Catalog Number | IB08067 | IB79311 | 17165 | 27600 | IB89127R |
| Price | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |
| Description | Enzyme immunoassay for determination of Human TNF-ß concentrations in serum, plasma, cell culture supernatant and other biological samples. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the determination of active free cortisol in saliva. For research use only, not for use in diagnostic procedures. | Solid phase sandwich enzyme-linked immunosorbent assay (ELISA) for the determination of Endothelin-1 in serum, EDTA-plasma, tissue extracted, and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of Gd-IgA1 (Galactose-deficient IgA1) in human serum, EDTA-plasma, and urine. For research use only, not for use in diagnostic procedures.
Galactose-deficient IgA1 (Gd-IgA1) has attracted a lot of attention as a critical effector molecule in the Solid phase sandwich ELISA for the determination of Gd-IgA1 (Galactose-deficient IgA1) in human serum, EDTA-plasma, and urine. For research use only, not for use in diagnostic procedures.
Galactose-deficient IgA1 (Gd-IgA1) has attracted a lot of attention as a critical effector molecule in the pathogenesis and progression of IgA nephropathy (IgAN) in recent studies. It has been suggested that several O-link glycans-modified regions exist in the heavy chain hinge region of human IgA1 molecule and Gd-IgA1 circulates in the bloodstream of test samples with the pathological condition of IgAN.... Read More | Enzyme immunoassay (ELISA) for the determination of Tryptophan in urine, serum, and plasma. For research use only, not for use in diagnostic procedures._x000D_ |
| Detection Target | Human TNF-ß (Tumor Necrosis Factor Beta) | Human Undercarboxylated Osteocalcin (ucOC) | Human cAMP (Cyclic adenosine monophosphate) | Metanephrine / Normetanephrine | Ferritin |
| Sample Type | Serum, plasma, cell culture supernatant, and other biological samples. | Serum, plasma, tissue homogenates, and other biological fluids. | Serum, plasma, tissue homogenates and other biological fluids. | Urine | Human 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 pg/mL | 0.1 to 30.0 ng/mL | 0.78 to 100 pg/mL | 1.56 to 100.0 ng/mL | 2.5 to 250 µg/mL |
| Sensitivity | 9.375 pg/mL | 0.094 ng/mL | 0.188 ng/mL | Metanephrine: 13 ng/mL; Normetanephrine: 23 ng/mL. | 0.44 ng/mL |
| 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 | 1 hr 30 mins (incubation) | Overnight + 1 hr (incubation) | 2 hours (incubation) | Overnight + 3 hrs 25 mins (incubation) |
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