Table I.

Purification of BD oxidase activity from Arabidopsis siliques

Chromatographic StepProteinTotal ActivitySpecific ActivityPurification
mgnkatnkat mg−1fold
DEAE-cellulose (DE53)300400.131
HiTrap-Q HP691101.5912.2
Superdex 200 10/300 GL231506.5250.1
Mono-Q HR 10/1025802902,230