22+ Blood Type B Antigen Background. Additionally, a and b antigens are not solely restricted to humans. Abo blood type antigens are not only found on the surface of red cells.
Both the same and similar antigens have been found in other species of organisms. Not everyone has the same blood group. Abo blood type antigens are not only found on the surface of red cells.
Antigen b makes a person's blood group b.
Naturally occurring antibodies and antibodies acquired after exposure to the blood group antigen. Whether someone is able to secrete them is genetically controlled. As such, type ab blood will attack neither type a nor type b blood because it accepts both antigens as being natural to the body. Actually, it's not your blood type antigen that is influencing the level of acid in your stomach, but rather the gene for your blood type influencing other seemingly unrelated genes located blood type b developed in the area of the himalayan highlands, now part of present day pakistan and india.