Antibody Affinity Extraction Outperforms Native Digestion as a Sample Preparation Method for LC-MS Detection of Host Cell Proteins in Drug Substances ByAlla Zilberman, Vice President, Technical Marketing, Cygnus Technologies, LLC ,Darren Bertin,Stephen Stahlschmidt,Johanna Barnhill,Timothy Licknack,Jared IsaacMay 20th 2024