Abbreviations
FMO: Flavin-containing monooxygenase; IACN: Iodoacetonitrile; PAHCl: Polyallylamine hydrochloride; PSS: Polystyrene sulfonate; TFA: Trifluoroacetic acid; TMB: 3,3´5,5´-Tetramethyl benzidine; Tmm : Trimethylamine Monooxygenase.