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

Physical and functional interactions between hnRNP K and PRMT family proteins.

Chan JY, Hsieh TY, Liu ST, Chou WY, Chung MH, Huang SM

The mechanism underlying the protein-protein interaction of hnRNP K and PRMT family proteins is unclear. We examined and confirmed the arginine methylation of hnRNP K protein by PRMT1, not CARM1, via their direct binding. We also studied hnRNP K protein complexes containing CARM1, as well as PRMT1, using co-immunoprecipitation analysis. PRMT family proteins might be involved in the regulation of ... [more]

FEBS Lett. Jan. 22, 2009; 583(2);281-6 [Pubmed: 19101556]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
HNRNPA1 CARM1
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.

High0.5182BioGRID
3225519

Curated By

  • BioGRID