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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Human Phopsho Tau (217P) ELISA | Chromogranin A IRMA Assay | Gd-IgA1 (Galactose-deficient IgA1) ELISA | Progesterone ELISA Assay | Treponema pallidum (Syphilis) IgG ELISA Assay |
| Citations | | | | | |
| Catalog Number | 27904 | RB321RUO | 27600 | IB79105 | IB79832 |
| 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 | Radioimmunoassay (RIA) for the determination of chromogranin A (CGA) in human serum or plasma. 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 quantitative determination of Progesterone in serum and plasma. FDA exempt, can be used for in-vitro diagnostics. | Enzyme-linked immunosorbent assay (ELISA) for the determination of IgG-class antibodies to Treponema pallidum in serum. For research use only, not for use in diagnostic procedures. |
| Detection Target | Human Phopsho Tau (217P) | sAPPß-sw | Metanephrine / Normetanephrine | Adrenaline / Noradrenaline | Estriol |
| Sample Type | Serum, Blood Plasma | Blood Plasma of the Tg2576 transgenic mouse, Cell Culture Supernatent | Urine | Multiple | Serum |
| Method | Enzyme-Linked Immunosorbent Assay (ELISA) | Radio Immuno Assay (RIA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) |
| Detection Range | 0 / 11.09 to 710 pg/mL | Chromogranin A | 1.56 to 100.0 ng/mL | 0.3 to 40 ng/mL | Inquire |
| Sensitivity | 100% (95% confidence interval: 95.01% - 100%) | 0.07 ng/mL | Metanephrine: 13 ng/mL; Normetanephrine: 23 ng/mL. | Adrenaline: 0.25 ng/mL x C*; Noradrenaline: 0.1 ng/mL x C*. Sensitivity based on calculated correction factor. | 0.075 ng/mL |
| Assay Time | Overnight incubation (2 - 8°C) + 30 min. (2 - 8°C) + 30 min. (RT) = Overnight + 1 hour total incubation time. | 20 to 24 hrs 45 mins (incubation) | 2 hours (incubation) | 1 hr 20 mins (incubation) | 1 hr 45 mins (incubation) |
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