PREY

PIK3CA

CLOVE, CWS5, MCAP, MCM, MCMTC, PI3K, p110-alpha
phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha
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

Phosphorylation-dependent interaction of kinesin light chain 2 and the 14-3-3 protein.

Ichimura T, Wakamiya-Tsuruta A, Itagaki C, Taoka M, Hayano T, Natsume T, Isobe T

The protein 14-3-3 is a key regulator in a cell signaling pathway mediated by protein phosphorylation. To identify the cellular targets of this protein systematically, we have employed a proteomic approach: protein components pulled down from PC12 cells stably expressing a myc-tagged 14-3-3eta isoform were analyzed by means of SDS-PAGE and mass spectrometry. This procedure allowed us to identify more ... [more]

Biochemistry Apr. 30, 2002; 41(17);5566-72 [Pubmed: 11969417]

Throughput

  • Low Throughput

Curated By

  • BioGRID