Agglutination
An antibody can typically bind to two antigens at once.
The Rh- person has no Rh antigens, so their body does not recognize the Rh antigens on the Rh+ donor blood as foreign. However, the B antigens on the donor blood are recognized by the recipient's immune system as foreign, leading to an immune response against the B antigens. This can result in a transfusion reaction if not properly managed.
agglutinogens
Antibody (Ab)
Generally one.
Antibody is a type of protein produced by the immune system, its function is to fight antigens (bacteri, virus)
An antibody can typically bind to one specific type of antigen.
polyclonal antobody is the antibody produced for many or non specific antigens but antiserum is the antibody for a specific antigen
agglutination reaction
It produces antigens instead
Antibody is a protein made in response to a specific antigen. The antibody attaches to the antigen and makes it useless.
Type AB blood doed not contain any antibodies. I does have Antigens A and B.