Antibody
An antibody is a glycoprotein that is produced by plasma cells. It consists of heavy chains and light chains. An antigen is a molecule that interacts with an antibody (or T-Cell). When the antigen interaction induces an immune response it is known as an immunogen.
The process by which an antibody binds to an antigen is called antigen-antibody binding. This occurs when the antibody recognizes and attaches to a specific part of the antigen, forming a complex that helps the immune system identify and neutralize the antigen.
epitopes on the antigen while the paratopes on the antibody
No. An antigen is something that an antibody will inactive. It is an antibody inducing agent.
Basically to explain this, an antigen is any type of pathogen that causes disease, while an antibody is something that combats against the antigen.
Antigen is the opposite of antibody.
Surface antigen
An antibody reacts to the specific antigen it is made to attach to. It is like the lock and key model; it locks onto the antigen.
When an antigen and its matching antibody meet in the body, the antibody binds to the antigen, marking it for destruction by the immune system. This process helps to neutralize the antigen and prevent further harm to the body.
When an antibody attaches onto an antigen it destroys the antigen to help your body fight off a disease.
Polyclonal antibody
An antigen is a substance that can invoke an immune response. While an antibody is the immune system's response to an antigen. Antibodies, act by directly neutralizing the antigen and/or bind to the antigen and signaling marcophages to phagocytose the antigen.