Co-fractionation

Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex.

Publication

Proteomic analysis of steady-state nuclear hormone receptor coactivator complexes.

Jung SY, Malovannaya A, Wei J, O'Malley BW, Qin J

We report our initial efforts in the analysis of endogenous nuclear receptor coactivator complexes as a research bridging strand of the Nuclear Receptor Signaling Atlas (NURSA) (www.NURSA.org). A proteomic approach is used to systematically isolate a variety of coactivator complexes using HeLa cells as a model cell line and to identify the coactivator-associated proteins with mass spectrometry. We have isolated ... [more]

Mol. Endocrinol. Oct. 01, 2005; 19(10);2451-65 [Pubmed: 16051665]

Throughput

  • Low Throughput

Ontology Terms

  • cell line: hela cell (BTO:0000567) [cervical adenocarcinoma (DOID:3702)]

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
NCOA2 TBK1
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
571774
TBK1 NCOA2
Affinity Capture-Western
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.

Low-BioGRID
571843

Curated By

  • BioGRID