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

Crn7 interacts with AP-1 and is required for the maintenance of Golgi morphology and protein export from the Golgi.

Rybakin V, Gounko NV, Spaete K, Hoening S, Majoul IV, Duden R, Noegel AA

Crn7 is a novel cytosolic mammalian WD-repeat protein of unknown function that associates with Golgi membranes. Here, we demonstrate that Crn7 knockdown by small interfering RNA results in dramatic changes in the Golgi morphology and function. First, the Golgi ribbon is disorganized in Crn7 KD cells. Second, the Golgi export of several marker proteins including VSV envelope G glycoprotein is ... [more]

J. Biol. Chem. Oct. 13, 2006; 281(41);31070-8 [Pubmed: 16905771]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CORO7 AP1G1
Affinity Capture-Western
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.

Low-BioGRID
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Curated By

  • BioGRID