Example sentences for: p-nitrophenyl

How can you use “p-nitrophenyl” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Alkaline phosphatase activity in the supernatant was determined spectrophotometrically at 405 nm wavelength as the amount of p-nitrophenol released from the substrate p-nitrophenyl phosphate (ALP10, Sigma).

  • 1.1), crude histone (type 2AS) and p-nitrophenyl phosphate (PNPP) were obtained from Sigma Chemical Company.

  • PP5 activity was followed during the purification by assaying for trypsin-stimulated phosphohydrolase activity at 37°C vs. p-nitrophenyl phosphate in 200 μl reactions containing: 25 mM tris pH 8.3, 25 mM MgCl 2 , 1 mM DTT and 10 mM p-nitrophenyl phosphate.

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