Post-translational modifications are potential critical quality attributes (pCQAs) routinely assessed in biotherapeutic development. This article demonstrates the method development considerations for sample preparation and chromatographic analysis of N-glycans of therapeutic mAbs. Read more
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NEWS
Biocompatible LC systems are generally regarded to be chemically more inert than conventional HPLC systems. However, a study into the chromatographic behaviour of some classes of compounds analysed on these iron-free HPLC systems revealed issues typically associated with metal contamination. Read more
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