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
Identification of a novel BRMS1-homologue protein p40 as a component of the mSin3A/p33(ING1b)/HDAC1 deacetylase complex.
Repression of gene transcription is mediated by histone deacetylases containing repressor-co-repressor complexes, which are recruited to promoters of target genes via interactions with sequence-specific transcription factors. The mammalian Sin3A co-repressor complex contains a core of at least seven proteins including the pRb-interacting protein RBP1 and a putative tumor suppressor p33(ING1b). By biochemical purification and mass spectrometry, we have identified a ... [more]
Biochem. Biophys. Res. Commun. Oct. 29, 2004; 323(4);1216-22 [Pubmed: 15451426]
Throughput
- Low Throughput
Curated By
- BioGRID