Determination of biotin (vitamin H) by the high-performance affinity chromatography with a trypsin-treated avidin-bound column
Keywords: Bct, biocytin (ɛ-N-biotinyl-l-lysine); ADAM, 9-anthryldiazomethane; PBS, phosphate-buffered saline; RP-HPLC, reversed-phase high-performance liquid chromatography; ODS, octadecylsilane; S.D., standard deviation; CV, coefficient of variation; r, correlatio