A Method for Determining 4-Aminopyridine
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B. R. Capacio; C. E. Byers; R. L. Matthews; F.-C. T. Chang
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Article
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1996
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John Wiley and Sons
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English
β 610 KB
An HPLC assay has been developed to measure 4-aminopyridine (4-AP) in guinea pig plasma. For the assay, all plasma samples (50 FL) were microfiltered following the addition of an internal standard (3,4-diaminopyridine). Filtrates (10 pL) were directly injected into a spherical silica column (100~2.