PROCESS FOR PREPARING IgM FOR INTRAVENOUS APPLICATION

摘要

An IgM-containing immunoglobulin solution is treated with a protease in a method for producing an immunoglobulin solution that is adequate for intravenous administration and having an Igm proportion higher than 5 weight % with respect to the immunoglobulin proportion. The iv-tolerant preparation obtained is characterized by not being chemically modified and by having low anticomplementary ACA activity.