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

Identification of G-protein binding sites of the human interleukin-8 receptors by functional mapping of the intracellular loops.

Damaj BB, McColl SR, Neote K, Songqing N, Ogborn KT, Hebert CA, Naccache PH

Interleukin 8 (IL-8) is considered to be a major mediator of the inflammatory response. Recent evidence indicates that a direct physical association occurs between IL-8 receptors and the alpha subunit of guanine nucleotide regulatory protein (Gi(alpha)2) upon stimulation of human neutrophils by IL-8. In the present study, we identified by site-directed mutagenesis key residues within the three intracellular loops of ... [more]

FASEB J. Oct. 01, 1996; 10(12);1426-34 [Pubmed: 8903513]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CXCR1 GNAI2
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
-

Curated By

  • BioGRID