Posted: February 13th, 2023
The ABO test identifies antigens on the surface of a person’s red blood cells; specifically “A” and “B” glycoproteins as well as another called “H” antigen which can exist without either of these two molecules .When antibodies from one person’s serum come into contact with his or her own RBCs, they will create clumping (or agglutination) if certain antigens are present. If no agglutination occurs, then those specific antigens are absent in that sample and a different result is obtained when testing other samples with different combinations of antigens. This indicates a person’s ABO type: A, B, AB or O based on what alleles he/she has inherited from each parent.
In conclusion, ABO &Rh typing are important tests used in medical laboratories around the world to determine an individual’s blood type quickly and accurately. This information can help healthcare professionals make informed decisions about compatibility between donors and recipients during transfusions ,as well as provide valuable insights into familial relationships between individuals through DNA matching techniques..
Place an order in 3 easy steps. Takes less than 5 mins.