A convenient method for purification of an aminopeptidase fraction, including oxytocinase (cystine aminopeptidase), from retroplacental serum.
D000327:Adsorption; D000626:Aminopeptidases / Q000097:blood / Q000302:isolation & purification*; D003553:Cystine; D004589:Electrophoresis, Disc; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D010121:Oxytocin; D010920:Placenta; D011247:Pregnancy
D003553:Cystine; D010121:Oxytocin; D000626:Aminopeptidases