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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Human Phopsho Tau (217P) ELISA | Androstenedione ELISA Assay | Chromogranin A ELISA Assay | FGF21 ELISA Assay | Insulin-like Growth Factor-II (IGF-II) ELISA |
| Citations | | | | | |
| Catalog Number | 27904 | IB79119 | CGA RUO | 27997 | E30 |
| Price | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |
| Description | Solid phase sandwich ELISA (Enzyme-linked Immunosorbent Assay) for the determination of Human Phopsho Tau (217P) in cerebrospinal fluids. For research use only, not for use in diagnostic procedures.
Tau protein is a microtubule-associated protein of 45-50 kDa consisting of 352-441 amino acids. It Solid phase sandwich ELISA (Enzyme-linked Immunosorbent Assay) for the determination of Human Phopsho Tau (217P) in cerebrospinal fluids. For research use only, not for use in diagnostic procedures.
Tau protein is a microtubule-associated protein of 45-50 kDa consisting of 352-441 amino acids. It plays a role in stabilizing microtubules that transport intracellular substances in neurons. Tauopathies such as Alzheimer's disease (AD) and frontotemporal lobar degeneration (FTLD) are known to be caused by abnormal accumulation of tau protein. It has been known that human phosphorylated tau 181 (pTau181) is elevated in CSF of AD patients.... Read More | 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-linked immunosorbent assay (ELISA) for the determination of Chromogranin A in human plasma or serum. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination human FGF21 in serum, EDTA plasma and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the determination of IGF-II in human serum, plasma, urine, saliva, and cell culture supernatants. For research use only, not for use in diagnostic procedures. |
| Detection Target | Human Phopsho Tau (217P) | 1,3,5(10)-estratriene-3,17ß-diol; 17ß-estradiol; E2. | Complement System MBL Pathway | hGH | Corynebacterium diphtheriae toxin IgG |
| Sample Type | Serum, Blood Plasma | Human serum or plasma (EDTA, lithium heparin, or citrate plasma). | Serum | Serum, Blood Plasma | Serum, Blood Plasma |
| 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 / 11.09 to 710 pg/mL | 0.1 to 10.0 ng/mL | 36 to 1800 ng/mL | 31.3 to 2,000 pg/mL | 0.45 to 9.00 ng/mL |
| Sensitivity | 100% (95% confidence interval: 95.01% - 100%) | 10.6 pg/mL | Inquire | 0.0115 ng/mL | 100% (95% confidence interval: 95.44% - 100%) |
| Assay Time | Overnight incubation (2 - 8°C) + 30 min. (2 - 8°C) + 30 min. (RT) = Overnight + 1 hour total incubation time. | 1 hr 30 mins (incubation) | 1 hr 45 mins (incubation) | Overnight + 1 hr (incubation) | 3 hrs (incubation) |
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