Serological characteristic of partial RhD - antigens RhDNB and RhDVII
The article describes two cases of detection partial RhD - antigens RhDNB and RhDVII. Serological characteristic of these partial RhD was studied. It is shown that the most effective serological method of the antigen variants detection is the combination of direct agglutination with monoclonal antibody and in gel. Red blood cells with partial RhD antigens (RhDVII, RhDNB) can be recognized by weakening of agglutination with monoclonal antibody anti-D if gel agglutination strength is 3+ - 4+. Specific partial RhD antigen variants can be established only by genetic investigation.