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AB-2950 MPEC

Purpose and Application

  • Measurement of O₂¯


  • MPEC is a chemiluminescence reagent that specifically reacts with superoxide. Because it has a higher S/N ratio in neutral solution and is less reactive with the dissolved oxygen than conventional reagents, it can detect low concentrations of superoxide.
    The right figure shows the results of various methods that measured superoxide generated in the hypoxanthine-xanthine oxidase system. The horizontal axis indicates the concentration of xanthine oxidase, and the vertical axis indicates chemiluminescent intensity per min. The red line is the result of MPEC.


Has a higher S/N ratio in neutral solution

Instruction Manual


AB-2950 MPEC
Chemical family2-methyl-6-p-methoxyphenylethynyl-imidazopyrazinone
Molecular weight279.1008
Wavelength430 nm
Package5 mg (powder)

Ordering Information

Code No.DescriptionUnit
3512010AB-2950 MPEC1 pk

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