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Johanna Barnhill

Articles by Johanna Barnhill

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 Isaac

May 20th 2024

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