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.
Anti-body antigen A & B
Helper T cells can produce three types of cells when alerted to an antigen: effector T cells, memory T cells, and regulatory T cells. Effector T cells help eliminate the antigen, memory T cells remember the antigen for future responses, and regulatory T cells help regulate the immune response to prevent excessive inflammation.
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
Antigens.
Tumors that are S-100 antigen positive include melanoma, schwannoma, and some types of non-melanoma skin cancers. S-100 is a protein marker commonly found in these types of tumors and can be used in their diagnosis and classification.
It helps to separate blood types
An antibody can typically bind to one specific type of antigen.
Abwehrstoff or Antigen
the antigen must bind to the receptor
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.