Antigen and Antiserum

Antigen noun - Any substance (as a toxin or enzyme) that stimulates an immune response in the body (especially the production of antibodies).

Antiserum and antigen are semantically related in antitoxin topic. In some cases you can use "Antiserum" instead a noun "Antigen".

Antiserum noun - Blood serum containing antibodies against specific antigens; provides immunity to a disease.

Antigen and antiserum are semantically related in antitoxin topic. You can use "Antigen" instead a noun "Antiserum".