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

SKP2 and CKS1 promote degradation of cell cycle regulators and are associated with hepatocellular carcinoma prognosis.

Calvisi DF, Ladu S, Pinna F, Frau M, Tomasi ML, Sini M, Simile MM, Bonelli P, Muroni MR, Seddaiu MA, Lim DS, Feo F, Pascale RM

The cell cycle regulators P21(WAF1), P27(KIP1), P57(KIP2), P130, RASSF1A, and FOXO1 are down-regulated during hepatocellular carcinoma (HCC) pathogenesis. We investigated the role of the ubiquitin ligase subunits CKS1 and SKP2, which regulate proteasome degradation of cell cycle regulators, in HCC progression.Human HCC tissues from patients with better (HCCB, >3 years survival) and poorer prognosis (HCCP, <3 years survival) and HCC ... [more]

Gastroenterology Nov. 01, 2009; 137(5);1816-26.e1-10 [Pubmed: 19686743]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
CDC14B SKP2
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
824747

Curated By

  • BioGRID