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Oxidative Stress

Biologic systems contain redox elements, which function in cell signaling, macromolecular trafficking and physiologic regulation1. Oxidative stress includes disruption of this redox circuitry through altered functions of enzymes, receptors, transporters, transcription factors, and structural elements, in addition to the macromolecular damage, both resulting from an imbalance between pro-oxidants and antioxidants performances LabOmics offers easy and affordable kits and probes to assess oxidative stress in biological samples or in cultured cells.
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  1. Nitrite / Nitrate Determination 100 tests
    Nitrite / Nitrate Determination 100 tests
    235,00 €
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    Nitrite / Nitrate Determination 100 tests (96 well plate) Fast and easy method for the detection of nitric oxide formation in biological samples. This method relies on an innovative cofactor technology allowing linearity over a broad range of concentration (over 100 µM) and reducing the handling and assay time The kit is suitable for different sample types: plasma, serum, saliva, urine, cell lysate, tissue homogenate and culture medium. In this assay, firstly, the nitrate is reduced to nitrite catalyzed by the nitrate reductase with cofactors and specific compounds to eliminate interferences. The detection is based on the final product detection (diazonium compound, λmáx=540nm) obtained after nitrite reaction in several steps with sulfanilamide. Learn More
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