A(1,2)BO(1,2) genotyping by multiplexed allele-specific PCR.

The ABO blood group is the most clinically important human alloantigen system in transfusion medicine. The system involves three antigens A, B and H. H antigen is converted to either A or B by the activity of alpha1-->3-N-acetyl-galactosaminyl transferase (A transferase) or alpha1-->3 galactosyl transferase (B transferase). The O phenotype is the result of… CONTINUE READING