Immunoglobulin, also known as antibodies, are glycoproteins produced by the immune system in response to the presence of foreign substances called antigens. These antibodies play a crucial role in the immune system's ability to defend the body against invading pathogens, such as bacteria, viruses, and other harmful organisms.
Immunoglobulin are Y-shaped proteins composed of four polypeptide chains, which are two identical heavy chains and two identical light chains. The heavy chains and light chains are linked by disulfide bonds and are arranged in a specific pattern to form a flexible antigen-binding site at the end of each arm of the Y-shaped molecule. The two arms of the molecule can bind to the same antigen, making the antibody a bivalent molecule.
Explore More- https://coherentmarketinsightsus.blogspot.com/2023/03/immunoglobulin-antibodies-that-help.html
