A substance that after introduced into the human anatomy promotes the production of an antibody. Antigens include toxins, bacteria, international blood cells, and also the cells of transplanted organs.
A substance that induces an immune response, generally foreign.
any material (as a toxin or enzyme) that promotes an immune reaction in the torso (especially producing antibodies)
A substance that after introduced in to the human anatomy encourages producing an antibody. Antigens feature toxins, micro-organisms, international bloodstream cells, plus the cells of transplanted body organs.
A substance that causes an immune reaction, often foreign.
any compound (as a toxin or chemical) that stimulates an immune reaction in the body (especially producing antibodies)