Assertion: catalase | /r/AtLocation | erythrocytes in levels
Facets:
value: in levels
type: LOCATION
Source sentences:
text: Catalase is also present in erythrocytes in levels 3600 fold higher than in plasma, giving erythrocytes the capacity to degrade gram quantities of hydrogen peroxide over several minutes, Gaecani et al., Blood 73: 334-339 (1989) .