3813873 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3813873 > 2 > ChemIDplus > 137671897 > 137671-89-7 Epididymis-specific protein HE4 Esp-H4 Protein (human clone HE4 epididymis-specific reduced) > 137671-89-7 > 137671897 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=137671897 $$$$