[Anti-G antibodies of the RH-HR blood-group system. II. Studies of the occurrence of the antibodies and their isolation from anti-C + D sera].

In a study of 46 sera accepted on the basis of routine tests as anti-C + D in 22 cases (50%) coexistence of anti-G antibodies was demonstrated. By means of an evolved and tried out method the possibility is presented of obtaining mino-specific anti-G eluates which may be used for phenotypic studies.