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

Keap1 controls protein S-nitrosation and apoptosis-senescence switch in endothelial cells.

Kopacz A, Kloska D, Proniewski B, Cysewski D, Personnic N, Piechota-Polanczyk A, Kaczara P, Zakrzewska A, Forman HJ, Dulak J, Jozkowicz A, Grochot-Przeczek A

Premature senescence, a death escaping pathway for cells experiencing stress, is conducive to aging and cardiovascular diseases. The molecular switch between senescent and apoptotic fate remains, however, poorly recognized. Nrf2 is an important transcription factor orchestrating adaptive response to cellular stress. Here, we show that both human primary endothelial cells (ECs) and murine aortas lacking Nrf2 signaling are senescent but ... [more]

Redox Biol Dec. 01, 2019; 28();101304 [Pubmed: 31491600]

Throughput

  • Low Throughput

Curated By

  • BioGRID