| Literature DB >> 30706993 |
Guillaume Adelmant1,2, Brijesh K Garg1, Maria Tavares1, Joseph D Card1, Jarrod A Marto1,2.
Abstract
Affinity purification followed by mass spectrometry has become the technique of choice to identify binding partners in biochemical complexes isolated from a physiologic cellular context. In this report we detail our protocol for tandem affinity purification (TAP) primarily based on the use of the FLAG and HA peptide epitopes, with a particular emphasis on factors affecting yield and specificity, as well as steps to implement an automated version of the TAP procedure.Entities:
Keywords: TAP; affinity purification; epitope tags; mass spectrometry; protein complex; protein-protein interaction
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Year: 2019 PMID: 30706993 PMCID: PMC6579647 DOI: 10.1002/cpps.84
Source DB: PubMed Journal: Curr Protoc Protein Sci ISSN: 1934-3655