title: Further examples of human anti-Me found in sera of Israeli donors.
abstract: A number of Israeli donors had anti-M in their sera, a proportion of which cross-reacted with N He(+) red cells. Anti-Me was detected and while the reactivity with M and He determinants could be separated by using trypsin-treated red cells, the cross-reactivity for M and He determinants was complete in absorption experiments. One serum had anti-M separable from anti-Me and another apparent anti-M was absorbed by trypsin-treated N He(+) red cells.
mesh_terms: D000042:Absorption; D001782:Blood Donors; D003429:Cross Reactions; D006386:Hemagglutination Tests; D006801:Humans; D007518:Isoantibodies / Q000276:immunology*; D007557:Israel; D008951:MNSs Blood-Group System / Q000235:genetics / Q000276:immunology*
chemical_list: D007518:Isoantibodies; D008951:MNSs Blood-Group System