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Kits and reagents for measuring nitric oxide (NO) composition and total as separate values of nitrate (NO3-) and nitrite (NO2-) levels in serum, plasma, urine, saliva and other biological fluids.
Aldehydes are highly reactive molecules which play a role in many physiological pathological and commercial processes. They have been implicated as environmental pollutants and in neurodegeneration and DNA damage. A method for rapid and accurate measurement of aldehydes is an important tool for biological and chemical research the food industry and environmental pollution surveillance.
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MW 446.4 Da, Purity >98%. Fluorescent nitric oxide probe; membrane-permeable. Once inside cell it reacts with NO in the presence of oxygen to yield the highly fluorescent triazolofluorescein DAF-2T (ab145473). Determines nitric oxide synthase activity. Has a 2-5 nM detection limit at neutral pH. Also available as a solid (ab145283).