Affinity Capture-Western

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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

Autophagy receptor NDP52 regulates pathogen-containing autophagosome maturation.

Verlhac P, Gregoire IP, Azocar O, Petkova DS, Baguet J, Viret C, Faure M

Xenophagy, an essential anti-microbial cell-autonomous mechanism, relies on the ability of the autophagic process to selectively entrap intracellular pathogens within autophagosomes to degrade them in autolysosomes. This selective targeting is carried out by specialized autophagy receptors, such as NDP52, but it is unknown whether the fusion of pathogen-containing autophagosomes with lysosomes is also regulated by pathogen-specific cellular factors. Here, we ... [more]

Cell Host Microbe Apr. 08, 2015; 17(4);515-25 [Pubmed: 25771791]

Throughput

  • Low Throughput

Additional Notes

  • Figure S2

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CALCOCO2 GABARAP
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.

High-BioGRID
3306592

Curated By

  • BioGRID