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Updated: Jul 17, 2025

Simultaneous Affinity Enrichment of Two Post-Translational Modifications for Quantification and Site Localization
Published on: February 27, 2020
Affinity selection mass spectrometry speeding drug discovery
Renaud Prudent1, Hugues Lemoine1, Jarrod Walsh2
1Edelris, Bioparc, Bioserra 1 Building, Lyon, France.
Abstract:
Affinity selection mass spectrometry (AS-MS) has gained momentum in drug discovery. This review summarizes how this technology has slowly risen as a new paradigm in hit identification and its potential synergy with DNA encoded library technology. It presents an overview of the recent results on challenging targets and perspectives on new areas of research, such as RNA targeting with small molecules. The versatility of the approach is illustrated and strategic drivers discussed in terms of the experience of a small-medium CRO and a big pharma organization.
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