METHOD FOR THE PREPARATION OF CROSS-LINKED ENZYME AGGREGATES WITH IMPROVED PROPERTIES

摘要

The invention relates to a method for the preparation of cross-linked enzyme aggregates, which method is characterised by the following steps: i. generating aldehyde groups on enzyme molecules that may or may not be dissolved in a suitable solvent; ii. precipitating the enzyme molecules using a suitable precipitation agent; iii. cross-linking the precipitated enzyme molecules provided with aldehyde groups, using an amine composition, yielding cross-linked enzyme aggregates with improved properties.