Tandem Affinity Purification of Protein Complexes from Eukaryotic CellsZheng Ma *1, Victor Fung *1, Iván D'Orso 1
1Department of Microbiology, The University of Texas Southwestern Medical Center
We describe here a novel, robust, and efficient tandem affinity purification (TAP) method for the expression, isolation, and characterization of protein complexes from eukaryotic cells. This protocol could be utilized for the biochemical characterization of discrete complexes as well as the identification of novel interactors and post-translational modifications that regulate their function.
