Nitric Oxide Assay Kit I

Fast and simple colorimetric assay providing a simple two-step process for quantitative measurement of total nitrate/nitrite production to determine the NO amount in biological samples.

Nitric Oxide Assay Kit I
PK-CA577-K262
  2 x 96 assays
$539.00

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Nitric Oxide Assay Kit I

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PromoCell’s colorimetric Nitric Oxide Assay Kit I provides an accurate and convenient measurement of total nitrate/nitrite concentration in a simple two-step process. The first step is to convert nitrate to nitrite, utilizing nitrate reductase. The second step involves addition of the Griess Reagents which converts nitrite into a deep purple azo compound. Measurement of the absorbance of the azo chromophore accurately reflects nitric oxide amount in samples. The detection limit of the assay is approximately 0.1 nmole nitrite/well, or 1 μM.