BAIT

CD4

CD4mut
CD4 molecule
Homo sapiens

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

Molecular basis of oligoubiquitin-dependent internalization of membrane proteins in Mammalian cells.

Barriere H, Nemes C, Lechardeur D, Khan-Mohammad M, Fruh K, Lukacs GL

Ubiquitination induced down-regulation of cell surface proteins by internalization and lysosomal targeting plays a fundamental role in cell physiology and pathogenesis of diseases. The molecular basis of a single ubiquitin (Ub) as an autonomous endocytic signal, the widely accepted mechanism, however, remains elusive in higher eukaryotes. Using Ub containing reporter proteins without signalling abilities, we present evidence that only multiple ... [more]

Traffic Mar. 01, 2006; 7(3);282-97 [Pubmed: 16497223]

Throughput

  • Low Throughput

Curated By

  • BioGRID