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Substance Name: Phosphotyrosyl phosphatase activator
RN: 156588-11-3


  • A ubiquitious protein that activates protein phosphatase 2A via an ATP-requiring step; RefSeq NM_178001.
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Names and Synonyms

Name of Substance

  • Phosphotyrosyl phosphatase activator


  • Ptpa protein

Systematic Name

  • Protein PTPA (human clone H6 phosphoprotein (phosphotyrosine) phosphatase activator reduced)

Registry Numbers

CAS Registry Number

  • 156588-11-3

System Generated Number

  • 0156588113