The purification of active protein-protein and protein-nucleic acid complexes is vital for the characterization of enzymatic activities and identification of novel subunits and post-translational adjustments. of the Con2H assay (assays, finding of regulatory subunits by mass spectrometry, and identification of post-translational modifications. An improved version of the AP method is called Tandem AP (TAP), which… Continue reading The purification of active protein-protein and protein-nucleic acid complexes is vital