Affinity Capture-MS

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 is identified by mass spectrometric methods.

Publication

Deubiquitinating enzyme PSMD14 promotes tumor metastasis through stabilizing SNAIL in human esophageal squamous cell carcinoma.

Zhu R, Liu Y, Zhou H, Li L, Li Y, Ding F, Cao X, Liu Z

The epithelial-mesenchymal transition (EMT) transcription factor SNAIL is associated with distant metastasis and poor prognosis of esophageal squamous cell carcinoma (ESCC) patients. The proteolysis of SNAIL is mediated by the ubiquitin-proteasome system. Several E3 ligases have been characterized to promote SNAIL ubiquitination and degradation. However, the reverse process - deubiquitination of SNAIL remains largely unknown. In this study, we performed ... [more]

Cancer Lett. Dec. 01, 2017; 418();125-134 [Pubmed: 29331416]

Throughput

  • High Throughput

Additional Notes

  • Source of SNAIL not clear

Curated By

  • BioGRID