Inactivation of Gonadotrophins IV. the Effect of Periodate Ions and "Blood-Group Enzym,E" on the Biological Activity of Chorionic Gonadotrophin

Abstract

Treatment of chorionic. gonadotrophin with periodate ions mo<;lified the ,hormone so that it was no longer :inactivated by influenza virus. T1).e. dose response curve of the treated hormone was less steep than for untreated, which precluded any accurate comparison. However, at low doses no loss was detected.