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  • Title: [Sorption of enzymes on ion exchange resins of various structure].
    Author: Rudometova NV, Efimova TB, Glazova NV, Dmitrenko LV.
    Journal: Prikl Biokhim Mikrobiol; 1992; 28(5):694-7. PubMed ID: 1475264.
    Abstract:
    The isothermic adsorption of microbial and animal enzymes on carboxyl and sulpha-cation exchange resins was studied. The adsorption isotherms are curves with a maximum. The adsorption of alpha-amylase was studied in the presence of organic solvents. It was found that organic solvents influenced the isothermic adsorption of alpha-amylase, which is associated with changes in the interactions between protein molecules in solution. The adsorption system was in equilibrium in all the cases.
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