BAIT

PTPN11

BPTP3, CFC, NS1, PTP-1D, PTP2C, SH-PTP2, SH-PTP3, SHP2
protein tyrosine phosphatase, non-receptor type 11
Homo sapiens
PREY

CTNNB1

CTNNB, MRD19, armadillo, OK/SW-cl.35
catenin (cadherin-associated protein), beta 1, 88kDa
GO Process (48)
GO Function (20)
GO Component (23)

Gene Ontology Biological Process

Homo sapiens

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

SHP2 association with VE-cadherin complexes in human endothelial cells is regulated by thrombin.

Ukropec JA, Hollinger MK, Salva SM, Woolkalis MJ

Thrombin-mediated changes in endothelial cell adherens junctions modulate vascular permeability. We demonstrate that the nonreceptor protein-tyrosine phosphatase SHP2 co-precipitates with VE-cadherin complexes in confluent, quiescent human umbilical vein endothelial cells. Ligand-binding blots using a SHP2-glutathione S-transferase fusion peptide established that SHP2 associates selectively with beta-catenin in VE-cadherin complexes. Thrombin treatment of human umbilical vein endothelial cells promotes SHP2 tyrosine phosphorylation ... [more]

J. Biol. Chem. Feb. 25, 2000; 275(8);5983-6 [Pubmed: 10681592]

Throughput

  • Low Throughput

Curated By

  • BioGRID