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| Product Name | Vitamin A (VA), BioAssay™ ELISA Kit (Human) |
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| Description | Sample Type: Serum and plasma Intended Use: For the quantitative determination of endogenic human vitamin A (VA) concentrations in serum and plasma. Sensitivity: 0.467ng/ml Range: 0.625-10ng/ml Specificity: This assay has high sensitivity and excellent specificity for detection of human VA. No significant cross-reactivity or interference between human VA and analogues was observed. Test Principle: This BioAssay™ employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with an antibody specific to VA. Standards or samples are added to the appropriate microtiter plate wells with Horseradish Peroxidase (HRP) conjugated VA. The competitive inhibition reaction is launched between with HRP-conjugated VA and VA in samples. A substrate solution is added to the wells and the color develops in opposite to the amount of VA in the sample. The color development is stopped and the intensity of the color is measured. Kit Comp |
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| Size | 48 tests, 96 tests, 24 tests |
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| Concentration | n/a |
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| Applications | ELISA |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | 228016 |
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| Order / More Info | Vitamin A (VA), BioAssay™ ELISA Kit (Human) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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