Article
Evaluation of an FcRn affinity chromatographic method for IgG1-type antibodies and evaluation of IgG variants.
Bioanalysis - 1 Sept 2017
Cymer Florian, Schlothauer Tilman, Knaupp Alexander, Beck Hermann
Abstract excerpt
AIM: The neonatal Fc-receptor (FcRn) mediates long serum half-life of therapeutic IgG-type antibodies. This interaction represents a critical quality attribute in terms of pharmacokinetics and should be covered by respective quality control strategies. Antibodies are taken up by cells unspecifically and can bind to FcRn in early endosomes preventing lysosomal degradation and allowing release back into...
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