An Antibody is class of protein which is also known as immunoglobin. It is a blood protein that produce a specific antigen which are cause by the harmful substances. Some of the antigens are virus, bacteria, fungi and parasites. In the antibody the plasma cells has been produced by the Y-Shaped protein which are used by the immune system to neutralize pathogenic bactreia and virus. An antibody have the ability to communicate with the components of immune system which contains glycosylation site.
Antibody works first to indentify the virus of a type of cell called B cells that are responsible to generate antibodies which match the antigens. Every antibody match to only one antigens and after the B cells created it marked to the next round of attack. To attack the antigens T cells have been formed to reduce the antibodies.
Antibodies for research puposes are available from different suppliers.