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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Human Total Tau ELISA | Endothelin-1 (Big) ELISA Assay | GLP-1, Active Form (High Sensitivity) ELISA Assay | SHBG ELISA Assay | Total Estrogens ELISA |
| Citations | | | | | |
| Catalog Number | 27813 | 27168 | 27700 | IB79131 | IB59134 |
| 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 total Tau in CSF. For research use only, not for use in diagnostic procedures.
Tau protein is a 45-50kDa microtubule-associated protein that consists of 352-441 amino acids. It has the role of Solid phase sandwich ELISA (Enzyme-linked Immunosorbent Assay) for the determination of human total Tau in CSF. For research use only, not for use in diagnostic procedures.
Tau protein is a 45-50kDa microtubule-associated protein that consists of 352-441 amino acids. It has the role of stabilizing microtubules that transport intracellular substances in nerve cells. It is known that tauopathy such as Alzheimer's type dementia (AD) and frontotemporal lobar degeneration (FTLD) is developed due to abnormal accumulation of Tau. Three features of AD, senile plaque, neurofibrillary tangle, and neuronal cell death have been observed in the brain of AD subjects and it is considered that neurofibrillary tangle is triggered by abnormal accumulation of Tau.... Read More | Solid phase sandwich ELISA for the determination of Human Big ET-1 in serum, EDTA-plasma, supernatant of cell culture media and extract from tissue. For research use only, not for use in diagnostic procedures. | Solid phase sandwich enzyme-linked immunosorbent assay (ELISA) for the determination of GLP-1 (Active Form) in human, mouse and rat EDTA-plasma, and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the determination of Sex-Hormone-Binding Globulin (SHBG) in serum and heparin plasma. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the direct quantitative determination of Total Estrogens in human serum. 510(k) exempt - for in vitro diagnostic use only. |
| Detection Target | Human Total Tau | Amyloidß (1-43) (FL) | Metanephrine / Normetanephrine | Dopamine | Total Estrogens |
| Sample Type | Serum, Blood Plasma | CSF, Brain Extract of Tg Mouse, Cell Culture Supernatant | Urine | Blood Plasma, Urine | 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 / 8.6 to 550 pg/mL | 0.78 to 100 pg/mL | 0.25 to 16 pmol/L | 4 to 260 nmol/L | 0 / 20 - 2500 pg/mL |
| Sensitivity | 96.46% (95% confidence interval: 92.85% - 98.57%) | Inquire | Metanephrine: 8 ng/mL. Normetanephrine: 22 ng/mL. | Urine: 2.5 ng/mL. Plasma: 49.0 pg/mL. | 12.4 pg/mL |
| Assay Time | Overnight incubation (2 - 8°C) + 30 min. (2 - 8°C) + 30 min. (RT) = Overnight + 1 hour total incubation time. | Overnight + 1 hr (incubation) | Overnight + 1 hr 30 mins (incubation) | 1 hr (incubation) | 30 min. incubation (RT) + 2 hours (RT) + 30 minute (RT) = 3 hours total incubation time. |
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