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

Evolutionarily conserved regulators of tau identify targets for new therapies.

Kim J, de Haro M, Al-Ramahi I, Garaicoechea LL, Jeong HH, Sonn JY, Tadros B, Liu Z, Botas J, Zoghbi HY

Tauopathies are neurodegenerative diseases that involve the pathological accumulation of tau proteins; in this family are Alzheimer disease, corticobasal degeneration, and chronic traumatic encephalopathy, among others. Hypothesizing that reducing this accumulation could mitigate pathogenesis, we performed a cross-species genetic screen targeting 6,600 potentially druggable genes in human cells and Drosophila. We found and validated 83 hits in cells and further ... [more]

Neuron Mar. 15, 2023; 111(6);824-838.e7 [Pubmed: 36610398]

Throughput

  • Low Throughput

Curated By

  • BioGRID