What is IgG?
IgG is a kind of antibody and it is known as Immunoglobulin G. You can see this antibody in blood circulation. These antibodies are completely made up of two cells called B cells and plasma cells. It helps to kill viruses, bacteria or any other kind of germs. The notable thing is that there are four types of immunoglobulins. They are as follows. The first one is Immunoglobulin A, next is Immunoglobulin G, the third type is Immunoglobulin M and the last