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

Mouse Noxa uses only the C-terminal BH3-domain to inactivate Mcl-1.

Weber A, Auslaender D, Haecker G

Noxa is a member of the pro-apoptotic BH3-only group of Bcl-2 proteins that is known to bind specifically to anti-apoptotic Mcl-1 and A1, antagonizing their function. Mcl-1 has been reported to have a short half-life, and Noxa up-regulation accelerates Mcl-1 degradation by the proteasome. Unlike human Noxa, mouse Noxa has two BH3-domains, which both have affinity for Mcl-1. We here ... [more]

Apoptosis Jun. 04, 2013; 0(0); [Pubmed: 23733106]

Throughput

  • Low Throughput

Curated By

  • BioGRID