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MARFEY'S REAGENT(Protein Modifier) M106 1-Fluoro-2,4-dinitrophenyl-L-alanine amide[ 95713-52-3 ] f.w.: 272.1 daltons |
Detection reagent. Marfey's reagent derivatizes optical isomers in less than 2 hours. Derivatives can be detected by UV at 340 nanometers with picomole sensitivity.