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

ErbB2-associated changes in the lysosomal proteome.

Nylandsted J, Becker AC, Bunkenborg J, Andersen JS, Dengjel J, Jaeaettelae M

Late endosomes and lysosomes (hereafter referred to as lysosomes) play an essential role in the turnover of cellular macromolecules and organelles. Their biochemical characterization has so far depended on purification methods based on either density gradient centrifugations or magnetic purification of iron-loaded organelles. Owing to dramatic changes in lysosomal density and stability associated with lysosomal diseases and cancer, these methods ... [more]

Proteomics Jul. 01, 2011; 11(14);2830-8 [Pubmed: 21674799]

Throughput

  • Low Throughput

Curated By

  • BioGRID