SAETT ATT KOVALENT BINDA PROTEINER TILL HYDROFILA YTOR

摘要

The invention discloses a method of covalently bonding protein to a surface coated with a nonionic hydrophilic polymer having a cloud point which is at least 5 DEG C above the temperature of use of the final product. Immobilisation of the protein is carried at a temperature above 5 DEG C below the cloud point of the nonionic hydrophilic polymer in the reaction medium.