Protein Phosphatase 2A Regulatory A Subunit (4G7) Monoclonal and (R39) Polyclonal Antibodies


  • Immunoblotting
  • Immunofluorescence
  • Histochemistry


Monoclonal and polyclonal antibodies that recognize the PP2A A subunit



Technical Summary

The inventor has made monoclonal (4G7) and polyclonal (R39) antibodies to the PP2A A subunit peptide (DP32). Most A subunit antibodies available are polyclonal antibodies. This hybridoma provides a continuous source of monoclonal antibody that will help provide consistency of results better than with polyclonal antibodies. May be useful for detecting A alpha or A beta mutants or expression changes that may contribute to cancer or Alzheimer's Disease risk. Mutations in the A subunit may also be able to be detected in cancer in part through using this antibody.


Journal of Biological Chemistry. 278: 42, 40829-40836 (2003).
Journal of Biological Chemistry. 274: 20, 14382-14391 (1999).

Patent Information

Tech ID: 01089
Published: 2/24/2009