Ontology highlight
ABSTRACT:
INSTRUMENT(S): Orbitrap Fusion Lumos
ORGANISM(S): Homo Sapiens (ncbitaxon:9606)
SUBMITTER: Michael P. Washburn
PROVIDER: MSV000084719 | MassIVE | Wed Dec 18 07:09:00 GMT 2019
REPOSITORIES: MassIVE
Proceedings of the National Academy of Sciences of the United States of America 20201130 50
Streamlined characterization of protein complexes remains a challenge for the study of protein interaction networks. Here we describe serial capture affinity purification (SCAP), in which two separate proteins are tagged with either the HaloTag or the SNAP-tag, permitting a multistep affinity enrichment of specific protein complexes. The multifunctional capabilities of this protein-tagging system also permit in vivo validation of interactions using acceptor photobleaching Förster resonance energ ...[more]