Nitrotyrosine ELISA Kit
Cat# OKEH02600
Size : 96Wells
Brand : Aviva Systems Biology
Datasheets/Manuals | Click here to download product manual. As variation between lots may occur, always reference the lot-specific manual received with each kit. |
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Predicted Species Reactivity | All Species | ||||||||||||||||||||||
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Application | Enzyme-linked Immunosorbent assay-Competitive | ||||||||||||||||||||||
ELISA Kit Detection Method | Colorimetric, OD450 nm | ||||||||||||||||||||||
ELISA Kit Duration | ~ 3 Hours | ||||||||||||||||||||||
ELISA Kit Principle | Aviva Systems Biology Nitrotyrosine ELISA Kit (OKEH02600) is based on a competitive enzyme immunoassay technique. The microtiter well-plate in this kit has been pre-coated with an anti-Nitrotyrosine antibody. Sample or standards are added to the wells along with a fixed quantity of biotinylated Nitrotyrosine and incubated. The Nitrotyrosine found in the sample or standards competes with the biotinylated Nitrotyrosine for limited binding sites on the immobilized anti-Nitrotyrosine antibody. Excess unbound biotinylated Nitrotyrosine and sample or standard Nitrotyrosine is washed from the plate. Avidin-HRP conjugate is added, incubated and washed. An enzymatic reaction is then produced through the addition of TMB substrate which is catalyzed by the immobilized HRP to generate a blue color product that changes yellow after adding acidic stop solution. The density of yellow coloration is measured by reading the absorbance at 450 nm which is quantitatively proportional to the amount of biotinylated Nitrotyrosine captured in the well and inversely proportional to the amount of Nitrotyrosine which was contained in the sample or standard. | ||||||||||||||||||||||
ELISA Kit Range | 15.6-1000pg/mL | ||||||||||||||||||||||
ELISA Kit Recovery | Mean recovery when spiking into Serum and Plasma = 81% | ||||||||||||||||||||||
ELISA Kit Reproducibility | Mean Intra-assay CV%: < 4.5% (n = 20) Mean Inter-assay CV%: < 6.6% (n = 20) | ||||||||||||||||||||||
ELISA Kit Component |
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Additional Information | Target Abbr: NT Target Name: Nitrotyrosine | ||||||||||||||||||||||
:: | Pubchem: 65124 | ||||||||||||||||||||||
:: | Chemical formula: C9H10N2O5 | ||||||||||||||||||||||
Reconstitution and Storage | Store as indicated in product manual. | ||||||||||||||||||||||
Sample Type | Serum, plasma, tissue homogenates, cell culture supernatants and other biological fluids | ||||||||||||||||||||||
Sensitivity | 4.9 pg/mL | ||||||||||||||||||||||
Specificity | Natural and recombinant General Nitrotyrosine | ||||||||||||||||||||||
Assay Info | Assay Methodology: Quantitative Competitive ELISA |
Alias Symbols | NT, Nitrotyrosine, NT, 3-Nitrotyrosine, 3-Nitro-L-tyrosine, 3NT |
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Protein Name | Nitrotyrosine |
Description of Target | Nitrotyrosine is a product of tyrosine nitration mediated by reactive nitrogen species such as peroxynitrite anion and nitrogen dioxide. It is detected in large number of pathological conditions and is considered a marker of NO-dependent, reactive nitrogen species-induced nitrative stress. Nitrotyrosine is found in numerous disease-affected tissues, such as the cornea in keratoconus. Peroxynitrite and/or nitrative stress may participate in the pathogenesis of diabetes. |