BAIT

PPP2CA

PP2Ac, PP2CA, PP2Calpha, RP-C
protein phosphatase 2, catalytic subunit, alpha isozyme
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

The PP2AB56 phosphatase promotes the association of Cdc20 with APC/C in mitosis.

Lee SJ, Rodriguez-Bravo V, Kim H, Datta S, Foley EA

PP2A comprising B56 regulatory subunit isoforms (PP2AB56) is a serine/threonine phosphatase essential for mitosis. At the kinetochore, PP2AB56 both stabilizes microtubule binding and promotes silencing of the spindle assembly checkpoint (SAC) through its association with the SAC protein BubR1. Cells depleted of the B56 regulatory subunits of PP2A are delayed in activation of Cdc20-containing APC/C (APC/CCdc20), which is an essential ... [more]

J. Cell. Sci. Dec. 15, 2016; 130(10);1760-1771 [Pubmed: 28404789]

Throughput

  • Low Throughput

Curated By

  • BioGRID