[The isoantigenic differentiation of human body tissues and excretions by using new immune reagents]

A priority technology has been developed to obtain highly effective group-specific reagents for some immunological methods, for the adsorption-elution test and immunofluorescence, first of all. Rapid method making use of these reagents are offered to be used for detection of AB0, MNSs, P, and Le antigens in liquid blood, in trace amounts of tissues, and human excretions in objects of material evidence in forensic medical expert evaluation. These reagents may be used in blood transfusion service as well.