Question

what is the principle of antibodies..???

Answer 1

Antibodies recognize the antigen through the receptors present on its surface or when the antigens are coated with opsonins...this leads to the formation of antibody-antigen complex.

Answer 2

Answer:

Antibodies are glycoproteins and are also called immunoglobulins. They are present in the blood and function together with the human immune system. They are used by the immune system to identify, attack and kill foreign objects such as bacteria and viruses. They can also be produced by medical science and used to boost the immunity of patients to prevent infection.