3817821 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817821 > 2 > ChemIDplus > 156588113 > 156588-11-3 Phosphotyrosyl phosphatase activator Protein PTPA (human clone H6 phosphoprotein (phosphotyrosine) phosphatase activator reduced) Ptpa protein > 156588-11-3 > 156588113 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=156588113 $$$$