Summary
Chitosan/chitosan-magnetite beads were prepared and binding of different enzymes were done on these beads. The difference in extent of binding of trypsin and chymotrypsin to chitosan-magnetite beads is used for the separation of these enzymes.
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Ghosh, M., Tyagi, R. & Gupta, M.N. Preparation of trypsin free chymotrypsin. Biotechnol Tech 9, 149–152 (1995). https://doi.org/10.1007/BF00224416
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DOI: https://doi.org/10.1007/BF00224416