A hapten is a small molecule that can elicit an immune response only when attached to a large carrier such as a protein. The carrier can also be one that does not elicit an immune response by itself. Things such as infectious agents, or insoluble foreign matter can elicit an immune response in the body as well as large lolecules.
A cytokine is a regulatory protein released by a cell in the immune system. Cytokines act as intercellular mediators when the body is generating an immune response.
a toxin or other foreign substance that induces an immune response in the body, especially the production of antibodies.
Allergy is a hypersensitive elicitation of immune response of body upon exposed to some allergens.
The reaction of the cells and fluids of the body to the presence of a substance that is not recognized as a constituent of the body itself.
An allergy is an immune system response to a foreign substance that is typically harmless to others, such as pollen, certain foods, or pet dander. This response can cause symptoms like sneezing, itching, or congestion.
Looking for antigens is part of a specific immune response.
Secondary Immune Response is more rapid.
When mixed with an immunogen, it enhances the immune response against the immunogen
Antibodies are proteins produced by the immune system in response to antigens, which are foreign substances that trigger an immune response. Antibodies bind to antigens to help neutralize or eliminate them from the body, playing a crucial role in the immune response.
Specific response
when it an infection or something gets past the first immune response then your body uses a different response or after immunisation