Un ensayo de HS-MRM para la cuantificación de las proteínas de la célula huésped en productos biofarmacéuticos de proteínas por cromatografía líquida QTOF masa espectrometría por movilidad iónica
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April 17, 2018
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Aquí, describimos un análisis cromatográfico juntado con la separación de movilidad de iones precursores de péptidos seguida por la alta resolución (~ 30.000) MS-detección de fragmentos de péptidos para la cuantificación de normas péptido con púas en un anticuerpo monoclonal Digest.
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Cite this Article
Doneanu, C., Fang, J., Alelyunas, Y., Yu, Y. Q., Wrona, M., Chen, W. An HS-MRM Assay for the Quantification of Host-cell Proteins in Protein Biopharmaceuticals by Liquid Chromatography Ion Mobility QTOF Mass Spectrometry. J. Vis. Exp. (134), e55325, doi:10.3791/55325 (2018).
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