3817774 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817774 > 2 > ChemIDplus > 156319925 > 156319-92-5 Meningococcal opa protein Nm Opa protein Opa protein, neisseria meningitidis Opaa protein Opab protein Opacity protein, neisseria meningitidis Opad protein Protein (Neisseria meningitidis clone pFLOB2100 gene opaA fragment) > 156319-92-5 > 156319925 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=156319925 $$$$