Antibodies are antibodies. They are specific proteins known as immunoglobulins, that have a specific structure. They have an antigen binding region, called the Fab fragment, that is extremely variable, and a tail that binds to antibody receptors, called the Fc fragment that only has a handful of variations. The Fc tail defines what kind of antibody the protein is, (i.e. IgG, IgE, IgM, etc.).
Other proteins can bind foreign bodies, the most important of which is the complement system.
Agglutination serves to provide an idea of the presence of certain antibodies within the body. If specific antibodies against the antigen are present, the antibodies will combine with the antigens, coat the cells and cause the cells to join together, or agglutinate. It can be used to identify unknown antigens in diagnosing infections and to determine matching tissue types and blood groupings between two individuals.
Antibodies
Vaccines stimulate production of antibodies.
primarily B antibodies and Rh antibodies
No they do not. B cells synthesize the antibodies.
Antibodies respond to pathogens.
Antibodies are made in the lymph nodes.
Function of antibodies is to neutralizes the antigens that enters.
antibodies fight infections
An example of a protein that helps fight off infection is antibodies.
Antibodies will eventually form but it takes 7-10 days for that to happen.
antibodies are produced by plasma cells of B-cells.