Affinity Capture-MS

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 is identified by mass spectrometric methods.

Publication

Aberrant RNA methylation triggers recruitment of an alkylation repair complex.

Tsao N, Brickner JR, Rodell R, Ganguly A, Wood M, Oyeniran C, Ahmad T, Sun H, Bacolla A, Zhang L, Lukinovic V, Soll JM, Townley BA, Casanova AG, Tainer JA, He C, Vindigni A, Reynoird N, Mosammaparast N

Central to genotoxic responses is their ability to sense highly specific signals to activate the appropriate repair response. We previously reported that the activation of the ASCC-ALKBH3 repair pathway is exquisitely specific to alkylation damage in human cells. Yet the mechanistic basis for the selectivity of this pathway was not immediately obvious. Here, we demonstrate that RNA but not DNA ... [more]

Mol Cell Dec. 21, 2020; 81(20);4228-4242.e8 [Pubmed: 34686315]

Throughput

  • High Throughput

Curated By

  • BioGRID