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

Chromatin boundaries require functional collaboration between the hSET1 and NURF complexes.

Li X, Wang S, Li Y, Deng C, Steiner LA, Xiao H, Wu C, Bungert J, Gallagher PG, Felsenfeld G, Qiu Y, Huang S

Chromatin insulators protect erythroid genes from being silenced during erythropoiesis, and the disruption of barrier insulator function in erythroid membrane gene loci results in mild or severe anemia. We showed previously that the USF1/2-bound 5'HS4 insulator mediates chromatin barrier activity in the erythroid-specific chicken β-globin locus. It is currently not known how insulators establish such a barrier. To understand the ... [more]

Blood Aug. 04, 2011; 118(5);1386-94 [Pubmed: 21653943]

Throughput

  • Low Throughput

Additional Notes

  • figure 1B.

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
USF1 ASH2L
Affinity Capture-MS
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.

Low-BioGRID
-
USF1 ASH2L
Affinity Capture-MS
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.

Low-BioGRID
676741

Curated By

  • BioGRID