Article: article from journal or magazin.
Identification of novel and cell type enriched cofactors of the transcription activation domain of RelA (p65 NF-kappaB).
Journal of proteome research
Publication types: Journal Article ; Research Support, Non-U.S. Gov't - Publication Status: ppublish
RelA (NF-kappaB) is a transcription factor inducible by distinct stimuli in many different cell types. To find new cell type specific cofactors of NF-kappaB dependent transcription, we isolated RelA transcription activation domain binding proteins from the nuclear extracts of three different cell types. Analysis by electrophoresis and liquid chromatography tandem mass spectrometry identified several novel putative molecular partners. Some were strongly enriched in the complex formed from the nuclear extracts of specific cell types.
Animals, Cell Line, DNA-Binding Proteins, Databases, Protein, Humans, Mass Spectrometry, Molecular Sequence Data, NF-kappa B, Nuclear Proteins, Promoter Regions, Genetic, Protein Binding, Protein Interaction Mapping, Protein Structure, Tertiary, Protein Subunits, Recombinant Fusion Proteins, Reproducibility of Results, Trans-Activators, Transcription Factor RelA, Transcriptional Activation
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