View Blood Type A Agglutination Background. The antibodies have two combining sites and are able to attach to the a antigens on adjacent rbcs, thus causing the rbcs to bond together. Routine blood typing involves determining the abo and rhd.
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Blood type (or blood group) is determined, in part, by the abo blood group antigens present on red blood cells. Blood typing is a medical laboratory test used to identify the antigens on a person's red blood cells, which determine their blood type. However, agglutination is more of a general term, and can be used for clumping of any type or particles, as opposed to coagulation, which can only be used for the clotting of blood.
It occurs optimally when antigens and antibodies react in equivalent proportions.
Start studying blood types and agglutination. Routine blood typing involves determining the abo and rhd. 4, it was found that blood samples of type a, b and o were accurately detected using paper a and paper b. Whether or not agglutination takes place should confirm the results of the forward typing.
