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 a PDZ domain containing Golgi protein, GOPC, as an interaction partner of frizzled.

Yao R, Maeda T, Takada S, Noda T

The frizzled gene is evolutionally conserved in a wide variety of organisms including mammals, and in Drosophila, frizzled is implicated in the development of planar polarity. We describe here the isolation and characterization of a Golgi protein, GOPC, as a frizzled interacting protein. GOPC comprises one PDZ domain, two coiled-coil motifs and two evolutionally conserved regions. Immunofluorescence studies indicated that ... [more]

Biochem. Biophys. Res. Commun. Aug. 31, 2001; 286(4);771-8 [Pubmed: 11520064]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
FZD8 GOPC
Reconstituted Complex
Reconstituted Complex

An interaction is detected between purified proteins in vitro.

Low-BioGRID
-
FZD8 GOPC
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.

Low-BioGRID
-

Curated By

  • BioGRID