antibody form a complex like enzyme - substrate or in a lock & key hypothesis manner and in turn activate the other immune cells of body like macrophages , dendritic cells these cells in turn lead to the phagocytosis or digestion of the antibody .
Antibodies are produced in response to antigens. If you get infected with one of the 200 viruses that cause colds, these viruses are antigens and your body will respond by making antibodies. The antibodies will inactivate the virus. It usually takes 7-10 for the process to be complete.
Yes, antibodies can bind to multiple antigens simultaneously.
The blood type notation A Rh- indicates which antigens and antibodies are present in the blood. A indicates there are A antigens. Rh+ indicates there are Rh antigens. B antibodies. If there are A and Rh antigens but no B antigens, the antibodies in the blood plasma are B antibodies.
Function of antibodies is to neutralizes the antigens that enters.
Antigens
Antibodies attach to antigens preventing them from attacking cells in the body. Antitoxins attack antigens and destroy them
Antibodies primarily target extracellular antigens, which are found outside of cells. These antigens can be on the surface of pathogens or released into the extracellular environment. Intracellular antigens, located inside cells, are primarily targeted by T cells of the immune system.
Since that person has anti-B antibodies, then A antigens are present in her red blood cells. Since that person doesnt have anti-A antibodies, then there are no B antigens present, which means the person has A type blood.
Antibodies attach to specific antigens on the surface of pathogens.
Antibodies.
Antibodies.
soluble antigens whch entrs our body