Subathra Ramamoorthy, Veranova, on when to escalate to structural elucidation and pair orthogonal techniques when characterizing an impurity.
News|Articles|July 15, 2013
- Pharmaceutical Technology-07-15-2013
- Volume 2013 eBook
- Issue 1
Multiple Reaction Monitoring–Mass Spectrometry for Biopharmaceutical Analysis
The authors describe two applications of a modified mass-spectrometry (MS) method, multiple reaction monitoring (MRM-MS), in biopharmaceutical analysis.
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The authors describe two applications of a modified mass-spectrometry (MS) method, multiple reaction monitoring (MRM-MS), in biopharmaceutical analysis. The authors determined the relative abundance of process-related proteins and a specific residual impurity by use of an internally standardized MRM-MS technique for a recombinant fusion protein.
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