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Promega™ AttoPhos™ AP Fluorescent Substrate System

Contains a highly sensitive fluorescent alkaline phosphatase (AP) substrate

Manufacturer: promega™  S1021

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Catalog No. PR-S1021

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Description & Specifications


Substrate Type AttoPhos Buffer
Substrate Quantity 60mL
Storage Requirements 4°C
pH 10

  • Produces a low fluorescence signal until enzymatically acted upon, yielding detection of AP to 0.1 attomole
  • Provides low background
  • Offers linear kinetics over five orders of magnitude of AP concentration
  • Has an unusually large Stokes' shift (≈120nm), which leads to higher detection sensitivity