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

Activation of RhoA by association of Galpha(13) with Dbl.

Jin S, Exton JH

RhoA is a small G protein that is implicated in the regulation of the actin cytoskeleton, gene expression, and cell cycle progression. It is activated by many agonists whose receptors are linked to heterotrimeric G proteins, but the mechanisms are incompletely understood. In this study, we show that the constitutively active alpha-subunit of the heterotrimeric G protein G(13) associated with ... [more]

Biochem. Biophys. Res. Commun. Nov. 02, 2000; 277(3);718-21 [Pubmed: 11062019]

Throughput

  • Low Throughput

Curated By

  • BioGRID