| Product Name | Cattle VA(Vitamin A) ELISA Kit |
|---|---|
| Alternative Names | VA |
| Species | Cattle |
|---|---|
| Assay Type | Competitive Inhibition |
| Sensitivity | 0.55 ng/mL |
| Detection Range | 1.57-100 ng/mL |
| Sample Type | serum, plasma, cell lysates, cell culture supernates and other biological fluids |
| Assay Length | 2h |
| Research Area | Metabolic pathway;Endocrinology;Hormone metabolism; |
|---|---|
| Test Principle | This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Cattle VA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cattle VA. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Cattle VA in the samples is then determined by comparing the OD of the samples to the standard curve. |
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