The levels of IgG subclasses were determined, by radial immunodiffusion using monoclonal antibodies, in 16 production batches of two human immunoglobulin preparations for intravenous use--Immunovenin and Immunovenin-intact. While the partially degraded preparation--Immunovenin contained exclusively IgG1, the subclass distribution in Immunovenin-intact was close to that observed in normal human serum.
Download full-text PDF |
Source |
---|
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!