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

Identification of UHRF1/2 as new N-methylpurine DNA glycosylase-interacting proteins.

Liang C, Zhang X, Song S, Tian C, Yin Y, Xing G, He F, Zhang L

N-methylpurine DNA glycosylase (MPG), a DNA repair enzyme, functions in the DNA base excision repair (BER) pathway. Aberrant over-expression of MPG in various cancers suggests an important role of MPG in carcinogenesis. Identification of MPG-interacting proteins will help to dissect the molecular link between MPG and cancer development. In the present study, using immunoprecipitation coupled with mass spectrometry (IP/MS), we ... [more]

Biochem. Biophys. Res. Commun. Apr. 19, 2013; 433(4);415-9 [Pubmed: 23537643]

Throughput

  • Low Throughput

Curated By

  • BioGRID