| abstract |
Proteins, for example enzymes, are transferred from an aqueous solution containing an electrolyte with an ionic strength of at least 0.15 mol / l to a solid, macroporous, small-particle carrier which is flushed with the aqueous solution, and is at most weakly swellable, which is preferably uncharged or at most weakly anionically charged, adsorbed and preferably crosslinked before, during or after the adsorption by means of a coupling component added to the electrolyte-containing aqueous solution. |