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Spécifications
- Description:QuantiFluo™ Ammonia assay kit II
- Size:100 tests
- Cat. no.:77441-640
Spécifications
A propos de cet article
For quantitative determination of ammonia and ammonium in biological samples.
- Fast and sensitive
- Linear detection range of 0.005 to 2 mM ammonia
- Convenient and high-throughput
- A single component reagent
- Homogeneous 'mix-incubate-measure' type assay
- Can be readily automated on HTS liquid handling systems for processing thousands of samples per day
AMMONIA (NH₃) or its ion form ammonium (NH₄⁺) is an important source of nitrogen for living systems and is ubiquitously present in the nature. Simple, direct and automation-ready procedures for measuring NH₃ are very desirable. BioAssay Systems’ updated ammonia/ammonium assay is based on an improved o-phthalaldehyde method. This reagent reacts with ammonia/ammonium and forms a fluorescent product. The fluorescence intensity (λex/em = 415/475 nm) is proportional to the ammonia concentration in the sample.