gel filtration of peroxidases in the presence of vanadate , as carried out by radioactive 48v for horseradish peroxidases ( either in aerobic or anoxic conditions ) and neutron activation analysis ( naa ) for squash peroxidase , demonstrated a binding of vanadium to these enzymes in stoichiometric amounts .
C0031179
peroxidases
C0027021
peroxidase