title: Hemagglutination in capillaries: correlation with blood group specificity and IgG subclass.
abstract: Two hundred four examples of blood group antibodies, reactive only by the indirect antiglobulin test, were examined by the two-layer albumin capillary (TLAC) technique. Fifty-nine per cent of the examples tested were reactive by this technique. TLAC reactivity appeared to be related to antibody specificity, but a positive association between TLAC reactivity and IgG subclass composition was not confirmed.
mesh_terms: D000918:Antibody Specificity; D001789:Blood Group Antigens; D006384:Hemagglutination / Q000187:drug effects*; D006801:Humans; D007074:Immunoglobulin G / Q000145:classification*; D008722:Methods
chemical_list: D001789:Blood Group Antigens; D007074:Immunoglobulin G