Kit d'essai pyropolite, suffisant pour 200 tests fluorométriques (fluorescence bleue)

Non disponible en dehors du Royaume-Uni et de l'Irlande

General description

Pyrophosphate (PP_i) is produced by a number of biochemical reactions such as ATP hydrolysis, DNA and RNA polymerizations, cyclic AMP formation, and the formation of fatty acid-coenzyme A esters. It is hydrolyzed by inorganic pyrophosphatase. PPi is present in the blood and in the extracellular matrix of tissues.

Principle

The pyrophosphate concentration of a sample is determined by the use of a unique fluorogenic pyrophosphate sensor in which the presence of pyrophosphate results in the production of a fluorescent product (λ_ex =316/λ_em = 456 nm) proportional to the pyrophosphate present. This assay is simpler and more robust than traditional enzyme-based methods and is ideal for screening enzyme activity or enzyme inhibitors.

Suitability

The Pyrophosphate Assay Kit provides a simple and direct microplate assay procedure for measuring pyrophosphate in a variety of samples.