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4-Nitrophenyl phosphate disodium salt hexahydrate
Application
Chromogenic substrate for use with alkaline and acid phosphatase ELISA procedures. Produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 N NaOH and read at 405 nm. Phosphatase substrate has been used as a substrate in tartrate-resistant acid phosphatase (TRAP) assay and alkaline phosphatase (ALP). About This Item Formula: O2NC6H4OP(O)(ONa)2 · 6H2O CAS Number: 333338-18-4 Molecular Weight: 371.14 form: powder solubility: water: 100 mg/mL, clear to slightly hazy storage temp: -20°C
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جمع سبد : 0