The immobilization of urease using liquid-surfactant membranes
作者： Sheldon W. May , Norman N. Li
DOI: 10.1016/0006-291X(72)90959-X
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摘要: Abstract Hydrocarbon-based liquid-surfactant membranes have been used to immobilize urease, and the immobilized enzyme has shown retain catalytic activity. Furthermore, no significant leakage of into external aqueous solution was detected. The apparent Km value determined for jack bean urease is approximately 50 times as large which we obtained soluble under similar conditions.
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