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

Barrier-to-autointegration factor proteome reveals chromatin-regulatory partners.

Montes de Oca R, Shoemaker CJ, Gucek M, Cole RN, Wilson KL

Nuclear lamin filaments and associated proteins form a nucleoskeletal ("lamina") network required for transcription, replication, chromatin organization and epigenetic regulation in metazoans. Lamina defects cause human disease ("laminopathies") and are linked to aging. Barrier-to-autointegration factor (BAF) is a mobile and essential component of the nuclear lamina that binds directly to histones, lamins and LEM-domain proteins, including the inner nuclear membrane ... [more]

PLoS ONE Sep. 18, 2009; 4(9);e7050 [Pubmed: 19759913]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
BANF1 RBBP7
Affinity Capture-MS
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.

Low-BioGRID
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Curated By

  • BioGRID