Overview An anti-embryonic antibody is a type of antinuclear antibody (ANA) that is the distinct indication and diagnosis method for recurrent immunological miscarriage, which is also an internationally patented, recognized technology and discovery of Antai Hospital. Patent details are shown below, click in to read more: United States of America – Patent No: US7674590B2 (9th March 2010) European Union – Patent No: EP1722225B1 (20th Sept…