Antibody A, also known as antibody Iga, is an immune system component that aids in the deactivation and destruction of bacteria and viruses that infiltrate the body. Because this type of antibody is found near the body’s openings, it is an important first step in the immune system. Antibody A tests can aid in the diagnosis and treatment of a wide range of conditions and treatments, including celiac disease and environmental allergies.
When the immune system detects a threat, antibodies are produced. Plasma cells, which are a type of white blood cell, produce antibody proteins that are designed to work against the specific invader that has been identified. To deactivate the threat, a portion of the antibody can snap into the antigen, or specific marking on the invader. An antibody that has already been produced will continue to be produced in the body in order to deal with future threats.
A, G, M, D, and E are the five types of antibodies found in most people’s bodies. Because antibodies are also known as immunoglobulins, their names can be written with a “Ig” in front of them, such as antibody Iga. Antibodies vary in location and mechanism of action, but when an invader invades the body, antibody A is usually the first thing it encounters.
Antibody A, which is mostly found in bodily secretions, is in a prime location near the orifices that viruses and bacteria use as entry points. This protein can be found in tears, mucus, and blood, and it accounts for up to 15% of the body’s total antibodies. Though it’s uncommon, some people’s immune systems are so weak that they don’t produce antibody A.
If an autoimmune condition, such as celiac disease, is suspected, blood tests may be performed. Celiac disease causes the body’s antibodies to mistakenly target gluten as a virus, triggering a full immune response when gluten is consumed. This chain reaction of attacking antibody A has a negative impact on an intestinal enzyme, resulting in serious digestive problems.
Antibody Other suspected conditions, such as the inflammatory disease rheumatoid arthritis, may require testing. This test can be used to diagnose less serious conditions like food intolerance or environmental allergies. Antibody levels can be used to pinpoint a specific cause of symptoms.