PROCESS FOR ENZYMATICALLY TREATING SUBSTRATES

摘要

In order to treat a substrate with enzymes, the substrate to be treated is brought into contact with a biocatalyzer obtained by combining a gene that codes for a biologically active substance and a fragment of DNA that codes for a binding peptide capable of interacting with a supporting base, to produce a fusion protein. The fusion protein is inserted in an appropriate vector, transformed in an appropriate organism, the organism is cultivated, its cells are dissolved and the lysate containing the fusion protein is brought into contact with a supporting base capable of binding with the binding peptide. The fusion protein is bound to the supporting base by intermolecular interaction, and the enzymatically treated substrate is thus finally obtained.