This is a Validated Antibody Database (VAD) review about cow PPP2R2A, based on 3 published articles (read how Labome selects the articles), using PPP2R2A antibody in all methods. It is aimed to help Labome visitors find the most suited PPP2R2A antibody. Please note the number of articles fluctuates since newly identified citations are added and citations for discontinued catalog numbers are removed regularly.
PPP2R2A synonym: serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform; protein phosphatase 2 (formerly 2A), regulatory subunit B, alpha isoform; protein phosphatase 2, regulatory subunit B, alpha

Knockout validation
Cell Signaling Technology
rabbit monoclonal (100C1)
  • western blot knockout validation; fruit fly; fig 4b
In order to determine the function of greatwall-phosphorylated endosulfine as a substrate of PP2A-B55 heterotrimers and an inhibitor, Cell Signaling Technology PPP2R2A antibody (Cell Signaling Technology, 2290) was used in western blot knockout validation on fruit fly samples (fig 4b). elife (2014) ncbi
Cell Signaling Technology
rabbit monoclonal (100C1)
  • western blot; human; 1:1000; fig s7
  • western blot; mouse; 1:1000; fig 3
Cell Signaling Technology PPP2R2A antibody (Cell Signaling, 2290) was used in western blot on human samples at 1:1000 (fig s7) and in western blot on mouse samples at 1:1000 (fig 3). Nat Commun (2015) ncbi
rabbit monoclonal (100C1)
  • western blot knockout validation; fruit fly; fig 4b
In order to determine the function of greatwall-phosphorylated endosulfine as a substrate of PP2A-B55 heterotrimers and an inhibitor, Cell Signaling Technology PPP2R2A antibody (Cell Signaling Technology, 2290) was used in western blot knockout validation on fruit fly samples (fig 4b). elife (2014) ncbi
rabbit monoclonal (100C1)
  • western blot; rat
Cell Signaling Technology PPP2R2A antibody (Cell Signaling, 100C1) was used in western blot on rat samples . Mol Cell Biol (2013) ncbi
Articles Reviewed
  1. Yu C, Ji S, Sha Q, Sun Q, Fan H. CRL4-DCAF1 ubiquitin E3 ligase directs protein phosphatase 2A degradation to control oocyte meiotic maturation. Nat Commun. 2015;6:8017 pubmed publisher
  2. Williams B, Filter J, Blake Hodek K, Wadzinski B, Fuda N, Shalloway D, et al. Greatwall-phosphorylated Endosulfine is both an inhibitor and a substrate of PP2A-B55 heterotrimers. elife. 2014;3:e01695 pubmed publisher
  3. Kolupaeva V, Daempfling L, Basilico C. The B55? regulatory subunit of protein phosphatase 2A mediates fibroblast growth factor-induced p107 dephosphorylation and growth arrest in chondrocytes. Mol Cell Biol. 2013;33:2865-78 pubmed publisher