Anti-HBbrno: a new CIEP hepatitis B marker, more sensitive than HBsAg radioimmunoassay.
Evidence is presented for the new HBbrnoAg-Anti-HGbrno system association with the HBsAg. The association is displayed particularly in a prevalence of Ausria detectable HBsAg carriers among the anti-HBbrno carriers, suggesting the anti-HBbrno to be a marker of contact with hepatitis B or, possibly, an indicator of co-existing HBsAg antigenaemia, not detectable by radioimmunoassay. Identity of HBbrnoAg with HBsAg/a, d, y, w, is ruled out, the identity with the other HBV associated antigenic specificities remaining questionable.
D000936:Antigen-Antibody Complex; D003378:Counterimmunoelectrophoresis / Q000592:standards*; D000939:Epitopes; D006511:Hepatitis B Antigens / Q000032:analysis; D006515:Hepatitis B virus / Q000276:immunology*; D007122:Immunoelectrophoresis / Q000592:standards*; D011863:Radioimmunoassay
D000936:Antigen-Antibody Complex; D000939:Epitopes; D006511:Hepatitis B Antigens