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

Effects of Gas6 and hydrogen peroxide in Axl ubiquitination and downregulation.

Valverde P

The receptor tyrosine kinase Axl has been shown to be activated by its ligand Gas6 and by oxidative stress in the form of hydrogen peroxide. However, the regulatory mechanisms controlling the levels of Axl upon Gas6 binding or oxidative stress have not been elucidated. This report demonstrates that Gas6-induced downregulation of Axl is blocked by inhibitors of endocytosis and lysosomal ... [more]

Biochem. Biophys. Res. Commun. Jul. 22, 2005; 333(1);180-5 [Pubmed: 15958209]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
AXL CBL
PCA
PCA

A Protein-Fragment Complementation Assay (PCA) is a protein-protein interaction assay in which a bait protein is expressed as fusion to one of the either N- or C- terminal peptide fragments of a reporter protein and prey protein is expressed as fusion to the complementary N- or C- terminal fragment of the same reporter protein. Interaction of bait and prey proteins bring together complementary fragments, which can then fold into an active reporter, e.g. the split-ubiquitin assay.

Low-BioGRID
3675242

Curated By

  • BioGRID