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

TRAF3 negatively regulates calcineurin-NFAT pathway by targeting calcineurin B subunit for degradation.

Wang X, Huang Y, Li L, Wei Q

Calcineurin (CN) is the only serine/threonine specific protein phosphatase regulated by Ca(2+) /calmodulin (CaM), which is composed of catalytic A subunit (CNA) and regulatory B subunit (CNB). Tumor necrosis factor (TNF) receptor associated factor 3 (TRAF3) is an essential component in the Toll like receptors and TNF receptors (TNFRs) pathways. The TRAF domain of TRAF3 interacts with a large range ... [more]

IUBMB Life Sep. 01, 2012; 64(9);748-56 [Pubmed: 22715070]

Throughput

  • Low Throughput

Curated By

  • BioGRID