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Antibodiesbut is a term that appears to be a misspelling or a typographical error, likely intended to refer to "antibodies." Antibodies are specialized proteins produced by the immune system in response to the presence of foreign substances, known as antigens. These antigens can include bacteria, viruses, and other pathogens, as well as non-infectious substances like toxins or pollen.
The primary function of antibodies is to identify and neutralize these antigens. Each antibody is Y-shaped
Antibodies are produced by a type of white blood cell called a B cell. When a B
There are five main classes of antibodies in humans, known as IgA, IgD, IgE, IgG, and IgM,
In summary, antibodies play a vital role in the immune system's defense against infections and other foreign