PROCESS FOR THE ISOLATION AND/OR PURIFICATION OF PROTEINS

摘要

The invention relates to the process for the isolation and / or purification of biologically active proteins, preferably TNF-alpha or TNF-alpha analogues. The process of the present invention results in the production of high yields of proteins, preferably TNF-alpha or TNF­alpha analogues with a purity of greater than 98%. The described process is particularly suitable for the industrial production of proteins, preferably TNF-alpha or TNF-alpha analogues.