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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Phospho Tau (181P) ELISA | GPIHBP1 Autoantibody ELISA | Noradrenaline high sensitive research ELISA | Parvovirus B19 IgM ELISA Assay | Thioredoxin ELISA Assay |
| Citations | | | | | |
| Catalog Number | 27812 | 27267 | IB89537R | IB79807 | 27417 |
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| Description | Tau protein is a 45-50kDa microtubule-associated protein which consists of 352-441 amino acids. It has a 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 (Tau protein is a 45-50kDa microtubule-associated protein which consists of 352-441 amino acids. It has a 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. The main element of neurofibrillary tangle is called PHF (paired helical filament) and it is accumulated in nerve cells. Overexpressed phosphorylated tau is aggregated and it becomes a main cause of PHF. It has been thought that GSK-3ß is involved in the process of phosphorylation of tau and Aß promotes the activity for phosphorylation of tau. It has been observed that the concentration of Tau is very high in CSF of subjects with neurodegenerative diseases such as Alzheimer's disease as it is released in CSF due to neuron is destroyed while it is rarely detected in CSF of healthy subjects. This ELISA is for the determination of human phosphorylated Tau (181) in CSF. For research use only, not for use in diagnostic procedures.... Read More | Indirect ELISA for the determination of human GPIHBP1 Autoantibody in serum, EDTA-plasma, heparin plasma, and post-heparin EDTA-plasma. For research use only, not for use in diagnostic procedures. | Enzyme Immunoassay for the determination of Noradrenaline (Norepinephrine). Flexible test system for various biological types and volumes.
Noradrenaline (norepinephrine) is extracted by using a cis-diol-specific affinity gel, acylated, and then converted enzymatically.
The competitive ELISA Enzyme Immunoassay for the determination of Noradrenaline (Norepinephrine). Flexible test system for various biological types and volumes.
Noradrenaline (norepinephrine) is extracted by using a cis-diol-specific affinity gel, acylated, and then converted enzymatically.
The competitive ELISA kit uses the microtiter plate format.... Read More | Enzyme immunoassay (ELISA) for the determination of IgM-class antibodies to Parvovirus B19 in serum. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of Human Thioredoxin in serum, EDTA plasma, urine and cell culture supernatant. For research use only, not for use in diagnostic procedures. |
| Detection Target | Normetanephrine | Progesterone | GIP | Endothelin-1 (Big) | Anti-Certolizumab pegol (Cimzia®) |
| Sample Type | Blood Plasma | Serum | Blood Plasma, Cell Culture Supernatant | Serum, Blood Plasma, Supernatent of Cell Culture Media, Extracted Solution from Tissue | Serum and 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 / 2.2 - 143 pg/mL | 0 / 0.008 - 0.50 U/mL | 0.2 to 32 ng/mL. Note: The concentrations of the unknowns taken from the calibrator curve have to be multiplied by a correction factor. | Inquire | 3.91 to 250 ng/mL |
| Sensitivity | 23 pg/mL | 0.05 ng/mL | 0.82 pmol/L | 0.30 pg/mL | 40 ng/mL |
| Assay Time | Overnight + 1 hour (incubation) | 2 hour total incubation time. | 4 hrs 25 min (incubation) | 1 hr 45 mins (incubation) | 2 hrs (incubation) |
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