Affinity Capture-MS

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner is identified by mass spectrometric methods.

Publication

Expanding the Interactome of TES by Exploiting TES Modules with Different Subcellular Localizations.

Sala S, Van Troys M, Medves S, Catillon M, Timmerman E, Staes A, Schaffner-Reckinger E, Gevaert K, Ampe C

The multimodular nature of many eukaryotic proteins underlies their temporal or spatial engagement in a range of protein cocomplexes. Using the multimodule protein testin (TES), we here report a proteomics approach to increase insight in cocomplex diversity. The LIM-domain containing and tumor suppressor protein TES is present at different actin cytoskeleton adhesion structures in cells and influences cell migration, adhesion ... [more]

J. Proteome Res. May. 05, 2017; 16(5);2054-2071 [Pubmed: 28378594]

Throughput

  • High Throughput

Additional Notes

  • amino acids 231-421 of testin (LIM domains) were used as bait
  • amino acids 92-199 of testin (PET domain) were used as bait

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CLTA TES
Proximity Label-MS
Proximity Label-MS

An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

High8.56BioGRID
2983558

Curated By

  • BioGRID