"pNPP" Related Products

        pNPP [4-Nitrophenyl phosphate, disodium salt]

        Cat.No. : DYE-142
        Description : A colorimetric alkaline phosphatase soluble substrate, p-Nitrophenyl Phosphate (pNPP) is the substrate of choice for use with alkaline phosphatase in Enzyme Linked Immunosorbant Assay (ELISA) procedures. The reaction produces a soluble end product that is yellow in color. Can be used to perform kinetic and endpoint determinations. Also used as a phosphorylating agent in nucleotide synthesis.
        CAS number : 4264-83-9
        Molecular Mass : 371.14
        Formula : C6H4NNa2O6P · 6H2O
        Ex(nm) : 399
        Solvent : Water
        Storage : Store at -20°C in the dark. Dessicated.

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