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

Roles for beta II-protein kinase C and RACK1 in positive and negative signaling for superoxide anion generation in differentiated HL60 cells.

Korchak HM, Kilpatrick LE

beta-Protein kinase (PKC) is essential for ligand-initiated assembly of the NADPH oxidase for generation of superoxide anion (O(2)). Neutrophils and neutrophilic HL60 cells contain both betaI and betaII-PKC, isotypes that are derived by alternate splicing. betaI-PKC-positive and betaI-PKC null HL60 cells generated equivalent amounts of O(2) in response to fMet-Leu-Phe and phorbol myristate acetate. However, antisense depletion of betaII-PKC from ... [more]

J. Biol. Chem. Mar. 23, 2001; 276(12);8910-7 [Pubmed: 11120743]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PRKCB NCF1
Biochemical Activity
Biochemical Activity

An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.

Low-BioGRID
737284

Curated By

  • BioGRID