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The stabilization achieved by different immobilization protocols have been compared using three different enzymes (glutaryl acylase (GAC), d-aminoacid oxidase (DAAO), and glucose oxidase (GOX)): adsorption on aminated supports, treatment of this adsorbed enzymes with glutaraldehyde, and immobilization on glutaraldehyde pre-activated supports. In all cases, the treatment of adsorbed enzymes on amino-supports...
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