BAIT

KRAS

Kras2, c-Ki-ras, p21
Kirsten rat sarcoma viral oncogene
Rattus norvegicus

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

Interaction of Ras and Raf in intact mammalian cells upon extracellular stimulation.

Hallberg B, Rayter SI, Downward J

It has recently been shown that Ras proteins interact directly with Raf serine/threonine kinases in vitro and in the yeast two-hybrid system, leading to speculation that Raf proteins function as effectors for Ras. Here it is demonstrated that the endogenous Raf-1 protein co-immunoprecipitates with Ras from mammalian cells when the non-neutralizing anti-Ras monoclonal antibody Y13-238 is used. The formation of ... [more]

J. Biol. Chem. Feb. 11, 1994; 269(6);3913-6 [Pubmed: 8307946]

Throughput

  • Low Throughput

Curated By

  • BioGRID