Gamma Globulin

Gamma Globulin is a type of protein found in the blood. It is produced by the immune system to help fight infections. Gamma globulins are a class of globulins, which are proteins that are soluble in water. They are also known as immunoglobulins and are divided into five classes: IgA, IgD, IgE, IgG, and IgM.

Function

Gamma globulins have a variety of functions in the body, but their primary role is to act as antibodies. Antibodies are proteins that the immune system uses to identify and neutralize foreign objects such as bacteria and viruses. Each type of gamma globulin has a different role in the immune response.

Types of Gamma Globulins

IgA

IgA is found in areas of the body such as the nose, breathing passages, digestive tract, ears, eyes, and vagina. IgA antibodies protect body surfaces that are exposed to outside foreign substances.

IgD

IgD is found in small amounts in the blood. The function of IgD is not entirely understood.

IgE

IgE is found in the lungs, skin, and mucous membranes. It causes the body to react against foreign substances such as parasites, allergens, and in conditions such as asthma.

IgG

IgG is the most common type of antibody. It's found in all body fluids and protects against bacterial and viral infections.

IgM

IgM is found mainly in the blood and lymph fluid. It is the first antibody the body makes when it fights a new infection.

Medical Uses

Gamma globulin injections are used to boost a patient's immunity against diseases. They are used in a variety of conditions, including immunodeficiency disorders, autoimmune diseases, and infections.

See Also

• Antibody
• Immune system
• Protein

Gamma Globulin Resources
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