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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Human Phopsho Tau (217P) ELISA | Endothelial Lipase ELISA Assay | Estradiol ELISA Assay | Osteopontin N-half ELISA Assay | Testosterone (Free in Saliva) ELISA Assay |
| Citations | | | | | |
| Catalog Number | 27904 | 27182 | IB79301 | 27258 | IB79316 |
| 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 sandwich ELISA for the determination of human Endothelial Lipase (EL) in serum, EDTA-plasma and cell culture supernatant. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay for the in vitro diagnostic quantitative measurement of active free Estradiol, an estrogenic steroid, in saliva. | Solid phase sandwich ELISA for the determination of OPN N-Half in EDTA plasma, urine, synovial fluid or cell culture media. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) for the determination of free active testosterone in saliva. For research use only, not for use in diagnostic procedures. |
| Detection Target | Human Phopsho Tau (217P) | Androstenedione | Adrenaline / Noradrenaline / Dopamine | ANGPTL4 | Human TPMT (Thiopurine S-methyltransferase) |
| Sample Type | Serum, Blood Plasma | Serum, Blood Plasma | Blood Plasma, Urine | Serum, Blood Plasma | Serum, plasma, tissue homogenates and other biological fluids. |
| 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 | 31.25 to 2000 pg/mL | 1 to 100 pg/mL | 6.25 to 400 pmol/L | 10.0 to 1000.0 pg/mL |
| Sensitivity | 100% (95% confidence interval: 95.01% - 100%) | 0.03 ng/mL | Adrenaline (Urine): 0.8 ng/mL. Adrenaline (Plasma): 0.01 pg/mL. Noradrenaline (Urine): 1.7 ng/mL. Noradrenaline (Plasma): 0.04 pg/mL. Dopamine (Urine): 2.5 ng/mL. Dopamine (Plasma): 1.9 pg/mL. | 17.53 pg/mL | < 1.875 ng/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) | 3 hrs (incubation) | 2 hrs (incubation) | 1 hr 30 mins (incubation) |
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