What Does IG Stand For?
IG stands for Immunoglobulin
Immunoglobulin (IG) refers to a type of protein produced by plasma cells that plays a crucial role in the immune response by identifying and neutralizing pathogens such as bacteria and viruses. Immunoglobulins are classified into different classes, including IgG, IgA, IgM, IgE, and IgD, each serving distinct functions in immunity. These antibodies are essential for safeguarding the body against infections and are also utilized in various therapeutic applications, such as immunotherapy and treatment of immune deficiencies.
Added on 27th September 2008 | Last edited on 16th June 2025 | Edit Acronym