3814051 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3814051 > 2 > ChemIDplus > 138360857 > 138360-85-7 Gbs beta antigen Group B streptococci beta antigen Streptococcal beta antigen beta-Antigen (Streptococcus agalactiae clone pPHC33/pPHC8) c(beta) Protein, group B streptococci > 138360-85-7 > 138360857 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=138360857 $$$$