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

Stabilization of AURKA by the E3 ubiquitin ligase CBLC in lung adenocarcinoma.

Hong SY, Lu YC, Hsiao SH, Kao YR, Lee MH, Lin YP, Wang CY, Wu CW

CBL family proteins (CBL, CBLB and CBLC in mammals) are E3 ubiquitin ligases of protein tyrosine kinases. CBL mediates the lysosomal degradation of activated EGFR through K63-linked ubiquitination, while CBLC has an oncogenic function by positively regulating EGFR activation through K6 and K11-linked ubiquitination in EGFR mutant lung adenocarcinoma (LAD). Here, we used immunoprecipitation and mass spectrometry to study the ... [more]

Oncogene Dec. 01, 2021; 41(13);1907-1917 [Pubmed: 35149839]

Throughput

  • Low Throughput

Curated By

  • BioGRID