Blood Bank
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, Type 2 Precursor b 1-4 linkage Bound ABO antigen; *immunodominant sugar binds to create specific antigen
What is the immuno dominant sugar of the H antigen? L-fucose
What genes code for the H antigen? OO and Hh or HH
What genes cause Bombay blood type? Genes: hh
If a RBC has no other antigen besides H, what would be Group O
the presumptive blood type?
Do all blood types have the H antigen? Yes, except for Bombay
What is the immuno dominant sugar of the A antigen? N-acetyl-D-galactosamine
What is the transferase enzyme of the A antigen? N-acetylgalatosaminyltransferase
What genes code for the A antigen? AA or AO and Hh or HH
What antibodies will be present in the plasma of a B cells (anti-b antibody) (IgM)
person with the A antigen?
What is the immuno dominant sugar of the B antigen? D-galactose
What is the transferase enzyme of the B antigen? D-galactosyltransferase
What genes code for the B antigen? BB or BB and Hh or HH
What antibodies will be present in the plasma of a A1 cells (anti-A antibody) (IgM)
person with the B antigen?
What are the immuno dominant sugars of a person with N-acetyl-D-galactosamine and D-galactose
AB blood type?