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

AP2 adaptor complex mediates bile salt export pump internalization and modulates its hepatocanalicular expression and transport function.

Hayashi H, Inamura K, Aida K, Naoi S, Horikawa R, Nagasaka H, Takatani T, Fukushima T, Hattori A, Yabuki T, Horii I, Sugiyama Y

The bile salt export pump (BSEP) mediates the biliary excretion of bile salts and its dysfunction induces intrahepatic cholestasis. Reduced canalicular expression of BSEP resulting from the promotion of its internalization is one of the causes of this disease state. However, the molecular mechanism underlying BSEP internalization from the canalicular membrane (CM) remains unknown. We have shown previously that 4-phenylbutyrate ... [more]

Hepatology Jun. 01, 2012; 55(6);1889-900 [Pubmed: 22262466]

Throughput

  • Low Throughput

Curated By

  • BioGRID