DryLab and Empower: a successful combination for the optimisation of mAb subunit analysis

DryLab and Empower: a successful combination for the optimisation of mAb subunit analysis

The analysis of monoclonal antibodies at the subunit level, with UV or MS detection, is a valuable tool, either during process development or for characterisation studies.
Authors
Arnaud Delobel, R&D Director
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Quality Assistance waters dublin webaf

Multiple Heartcut 2D-LC/MS: a powerful tool for biopharma analysis in a regulated environment

Multiple Heartcut 2D-LC/MS is a powerful tool for biopharma analysis in a regulated environment.
Authors
Dr Arnaud Delobel, R&D Director
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Adebiotech AATP Proteins Delobel Quality Assistance

Structural characterisation and epitope mapping by HDX-MS

Hydrogen-Deuterium Exchange Mass Spectrometry (HDX-MS) is an innovative tool for the characterisation of biotherapeutics.
Authors
Dr Arnaud Delobel
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Quality Assistance Advances in analytical strategies

Advances in analytical strategies for comparability assessment

Authors
Dr Arnaud Delobel, R&D Director
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Quality Assistance glycosylation proteins

Orthogonal LC/MS methods for the comprehensive characterisation of therapeutic glycoproteins

Glycosylation is critical for the safety and efficacy of biotherapeutics.
Authors
Dr Arnaud Delobel, R&D Director
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quality assistance ICP scientist

Absolute quantification of mAbs and ADCs : forget amino acid analysis and shift to the new gold standard

Absolute quantification of mAbs and ADCs: Quality Assistance developed an innovative analytical method based on sulfur quantification by ICP-MS/MS
Authors
Dr Arnaud Delobel, R&D Director
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Nouveaux outils pour la caractérisation et l'analyse structurale des mAbs et ADCs Quality Assistance Arnaud Delobel

Nouveaux outils pour la caractérisation et l'analyse structurale des mAbs et ADCs

La spectrométrie de masse est un outil indispensable pour la caractérisation des protéines thérapeutiques.
Authors
Dr Arnaud Delobel, R&D Director
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Quality Assistance Oligonucleotide

Oligonucleotides : absolute quantification and P=O/P=S ratio in a single ICP-MS/MS run

ICP-MS can be a solution for a fast and accurate generic method for oligonucleotides quantification without the reference oligo !
Authors
Philippe De Raeve, Scientific Director
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Q3D - Elemental Impurities

What implications for APIs & excipients suppliers?
Authors
Philippe De Raeve, Scientific Director
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Stress testing and physico-chemical characterisation of mAbs

Stress testing and physico-chemical characterisation of mAbs

The approach of an analytical CRO 24th Sept 2015
Authors
Quality Assistance
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Les impuretés dans les principes actifs d'origine biotechnologique

Les impuretés dans les principes actifs d'origine biotechnologique

20ème conférence plénière organisée par Quality Assistance s.a.
Authors
Quality Assistance
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