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

USP13 interacts with cohesin and regulates its ubiquitination in human cells.

He X, Kim JS, Diaz-Martinez LA, Han C, Lane WS, Budnik B, Waldman T

Cohesin is a multiprotein ring complex that regulates 3D genome organization, sister chromatid cohesion, gene expression, and DNA repair. Cohesin is known to be ubiquitinated, although the mechanism, regulation, and effects of cohesin ubiquitination remain poorly defined. We previously used gene editing to introduce a dual epitope tag into the endogenous allele of each of 11 known components of cohesin ... [more]

J Biol Chem Dec. 19, 2020; 296();100194 [Pubmed: 33334891]

Throughput

  • Low Throughput

Curated By

  • BioGRID