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

USP15 Deubiquitinates CARD9 to Downregulate C-Type Lectin Receptor-Mediated Signaling.

Xu W, Rush JS, Graham DB, Cao Z, Xavier RJ

Posttranslational modifications are efficient means to rapidly regulate protein function in response to a stimulus. Although ubiquitination events and the E3 ubiquitin ligases involved are increasingly characterized in many signaling pathways, their regulation by deubiquitinating enzymes remains less understood. The C-type lectin receptor (CLR) signaling adaptor CARD9 was previously reported to be activated via TRIM62-mediated ubiquitination. In this study, we ... [more]

Immunohorizons Dec. 22, 2019; 4(10);670-678 [Pubmed: 33093067]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
USP15 CARD9
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
2977325
USP15 CARD9
Two-hybrid
Two-hybrid

Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.

High-BioGRID
-

Curated By

  • BioGRID