Some antigen types include bacterium and immunogen.
One non harmful antigen type is blood types. These carry antigens that are not typically harmful to humans. The common blood types are: A, B, AB and O.
ABO blood types are controlled by codominance and multiple alleles.
Anti-body antigen A & B
A antigen
Blood type has to do with the antigens found on the surface of your red blood cells. Type A has the A antigen, type B has the B antigen, type AB has both, and type O has neither.
blood type A have antigen A and anti body B blood type B have antigen B and anti body A blood type AB have antigens A and B and do not have anti body blood type O do not have antigen but have anti bodies A and B
Blood types A and AB will clump with the addition of anti-A serum. The serum reacts with the A antigen present in these blood types to produced clumping.
Your blood type is determined by what type of antigen you have in your body. Each person has different antigen's or lack there of in the blood. A blood test is used to determine what these are.
It helps to separate blood types
Abwehrstoff or Antigen
Many different types of lympocytes exist. Each type recognizes one specific antigen and responds by dividing to form a clone. This clone then secretes a specific antibody agaist the antigen.
the antigen must bind to the receptor