Nitric Oxide (NO) Colorimetric Assay Kit (Nitrate Reductase Method), 48T

Nitric oxide (NO) has active chemical properties and is quickly metabolized into NO2- and NO3- in the body, while NO2- is further transformed into NO3-. This method uses nitrate reductase specifically to reduce NO3- to NO2-, and the concentration of NO is measured by the color depth.