pNPP ONE2018-01-05T09:41:50+00:00


pNPP ONE™, ready-to-use substrate for colorimetric detection in ELISAs based on Alkaline Phosphatase labeled antibodies.

  • Ready-to-use, Mono-component, one-step chromogenic liquid substrate containing stabilized p-NitroPhenyl Phosphate
  • Negligible batch-to-batch variations
  • Superior background characteristics that determine a higher Signal-To-Noise ration
  • More robust and recommended in hot climate countries


  • Free of harmful organic solvents
  • Development time: 15-30 minutes
  • Non hazardous stop solution: 0,1 M NaOH


    • 3 years at 2-8° C


All products are available as OEM components or under our own Kem-En-Tec Diagnostics A/S label.

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