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  • Title: Immobilization of chicken liver fructose 1,6-bisphosphatase on CNBr-activated Sepharose.
    Author: Han GY, Wang YH, McBay HC, Johnson J, Han PF.
    Journal: Experientia; 1985 Sep 15; 41(9):1149-51. PubMed ID: 2995114.
    Abstract:
    Chicken liver fructose 1,6-bisphosphatase is readily immobilized on CNBr-activated Sepharose. The immobilization alters some enzymatic properties. They include broader pH activity curve, loss of activation by K+ or NH+4, increased resistance to inactivation by trypsin, decreased sensitivity to AMP inhibition, and loss of cooperative interaction among AMP-binding sites. The immobilized enzyme retains about 38% or 19% of the specific activity of the native enzyme when the activity is measured in the absence or presence of K+, respectively.
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