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

Systematic proteomics of endogenous human cohesin reveals an interaction with diverse splicing factors and RNA-binding proteins required for mitotic progression.

Kim JS, He X, Liu J, Duan Z, Kim T, Gerard J, Kim B, Pillai MM, Lane WS, Noble WS, Budnik B, Waldman T

The cohesin complex regulates sister chromatid cohesion, chromosome organization, gene expression, and DNA repair. Cohesin is a ring complex composed of four core subunits and seven regulatory subunits. In an effort to comprehensively identify additional cohesin-interacting proteins, we used gene editing to introduce a dual epitope tag into the endogenous allele of each of 11 known components of cohesin in ... [more]

J. Biol. Chem. Dec. 31, 2018; 294(22);8760-8772 [Pubmed: 31010829]

Throughput

  • High Throughput

Curated By

  • BioGRID