Product Datasheet  
PP2A(Phospho-Y307) Antibody  
Catalog Number: 13369  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot#:P62714
  • Form of Antibody：  
  • 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.
  • Storage：  
  • Store at -20˚C
  • Immunogen：  
  • Synthetic phospho-peptide corresponding to residues surrounding Tyr307 of human PP2A.
  • reactivity：  
  • Hu, Ms, Rt
  • appl_detail：  
  • WB: 1:1,000-5,000
    IHC: 1:50-1:200
    ICC: 1:50-1:200

  • other_names：  
  • PP2A A antibody
    PP2A alpha antibody
    PP2A B antibody
    PP2A beta antibody
    PP2A-alpha antibody
    PP2AA_HUMAN antibody
    PP2Ac antibody
    PP2CB antibody
    PPP2CA antibody
    PPP2CB antibody
    Protein pho
  • Purification：  
  • ProA affinity purified
  • Specificity：  
  • Applications：  
  • WB, ICC/IF, IHC, IP
  • Background：  
  • Protein phosphatase type 2A (PP2A) is an essential protein serine/threonine phosphatase that is conserved in all eukaryotes. PP2A is a key enzyme within various signal transduction pathways as it regulates fundamental cellular activities such as DNA replication, transcription, translation, metabolism, cell cycle progression, cell division, apoptosis and development. The core enzyme consists of catalytic C and regulatory A (or PR65) subunits, with each subunit represented by α and β isoforms. Additional regulatory subunits belong to four different families of unrelated proteins. Both the B (or PR55) and B' regulatory protein families contain α, β, γ and δ isoforms, with the B' family also including an ε protein. B'' family proteins include PR72, PR130, PR59 and PR48 isoforms, while striatin (PR110) and SG2NA (PR93) are both members of the B''' regulatory protein family. These B subunits competitively bind to a shared binding site on the core A subunit. This variable array of holoenzyme components, particularly regulatory B subunits, allows PP2A to act in a diverse set of functions. PP2A function is regulated by expression, localization, holoenzyme composition and post-translational modification. Phosphorylation of PP2A at Tyr307 by Src occurs in response to EGF or insulin and results in a substantial reduction of PP2A activity. Reversible methylation on the carboxyl group of Leu309 of PP2A has been observed. Methylation alters the conformation of PP2A, as well as its localization and association with B regulatory subunits.



 
© Signalway Biotechnology All Rights Reserved.