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

Nucleolar localization of DGCR8 and identification of eleven DGCR8-associated proteins.

Shiohama A, Sasaki T, Noda S, Minoshima S, Shimizu N

We identified 11 proteins that are associated with DGCR8 by immunoprecipitation assay and mass spectrometry. These proteins included Nucleolin, ILF3 and others, most of which appeared to be involved in the RNA processing or RNA transportation. We detected at least four kinds of protein complex, such as DROSHA/DGCR8, DGCR8/Nucleolin, DGCR8/ILF3 and ILF3/XPO5, by co-immunoprecipitation. The complex formation of DGCR8 with ... [more]

Exp. Cell Res. Dec. 10, 2007; 313(20);4196-207 [Pubmed: 17765891]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
DGCR8 NCL
Affinity Capture-MS
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.

Low-BioGRID
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Curated By

  • BioGRID