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

Characterization of nuclear import and export signals determining the subcellular localization of WD repeat-containing protein 42A (WDR42A).

Wu F, Wang S, Xing J, Li M, Zheng C

WD repeat-containing protein 42A (WDR42A) is a member of the WD40-repeat proteins. Here, we investigated the localization pattern of WDR42A in living cells. By mutational analysis, a nuclear localization signal, 114PRRRVQRKR122, was for the first time determined. The dominant negative, co-immunoprecipitation and GST pull-down results further demonstrated that the nuclear import of WDR42A was mediated by karyopherin-α1/β1 in conjunction with ... [more]

FEBS Lett. Apr. 24, 2012; 586(8);1079-85 [Pubmed: 22500989]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
KPNA1 DCAF8
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