Holdup Multiplex Assay for High-Throughput Measurement of Protein–Ligand Affinity Constants Using a Mass Spectrometry Readout - François Delalande; So̷ren Østergaard; Gergo Gogl; Alexandra Cousido-Siah; Alastair G. McEwen; Yushi Men; Farida Salimova; Aurélien Rohrbacher; Camille Kostmann; Yves Nominé; Renaud Vincentelli; Pascal Eberling; et al. (Journal of the American Chemical Society, 2025)