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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Chlamydia Trachomatis IgM ELISA | Adrenaline / Noradrenaline ELISA Assay | Endothelin-1 ELISA Assay | GLP-1, Active Form (High Sensitivity) ELISA Assay | Phospho Tau (181P) ELISA |
| Citations | | | | | |
| Catalog Number | IB05034 | IB89549R | 17165 | 27700 | 27812 |
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| Description | Enzyme linked immunosorbent assay (ELISA) for the determination of human IgM antibodies in serum or plasma directed against Chlamydia trachomatis. For research use only, not for use in diagnostic procedures. | Enzyme Immunoassay (ELISA) for the determination of Adrenaline (Epinephrine) and Noradrenaline (Norepinephrine) in plasma and urine. For research use only, not for use in diagnostic procedures. | Solid phase sandwich enzyme-linked immunosorbent assay (ELISA) for the determination of Endothelin-1 in serum, EDTA-plasma, tissue extracted, and cell culture supernatant. 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. | 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 |
| Detection Target | Chlamydia Trachomatis IgM | Progranulin | Human cAMP (Cyclic adenosine monophosphate) | Metanephrine / Normetanephrine | Normetanephrine |
| Sample Type | Serum or plasma (EDTA, citrate, heparin). | Serum, Blood Plasma | Serum, plasma, tissue homogenates and other biological fluids. | Urine | 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 | A calculated cut-off value is used to interpret results of unknowns. | 1 to 200 ng/mL (Adrenaline), 5 to 1000 ng/mL (Noradrenaline) | 0.78 to 100 pg/mL | 0.25 to 16 pmol/L | 0 / 2.2 - 143 pg/mL |
| Sensitivity | > 93% | 0.018 ng/mL | 0.188 ng/mL | Metanephrine: 8 ng/mL. Normetanephrine: 22 ng/mL. | 23 pg/mL |
| Assay Time | 1 hour (37°C) + 30 min. (37°C) + 30 min. (37°C) = 2 hours total incubation time. | 4 hrs 30 mins (incubation) | Overnight + 1 hr (incubation) | Overnight + 1 hr 30 mins (incubation) | Overnight + 1 hour (incubation) |
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