Immunoglobulin

Immunoglobulin is A type of globulin that exists in plasma and has antibody activity. There are several types, known as immunoglobulin G, immunoglobulin A, immunoglobulin M, immunoglobulin D, and immunoglobulin E. Immunoglobulin itself have the effect of the two aspects, the first is the resistance to disease, such as antigen of resistance to the outside world, some bacteria invasion of some materials of the outside world, it is a kind of protection of the body composition, immunoglobulin if increased at the same time, however, or abnormal cases, can cause systemic diseases, including autoimmune diseases as we know, Increases in immunoglobulin IgG and IgE are important substances in the body that cause allergic reactions.