2023年9月19日 · This test checks the amount of certain antibodies called immunoglobulins in your body. Antibodies are proteins that your immune cells make to fight off bacteria, viruses, and …

Blood test results for IgA are typically communicated as being either high, low, or normal. If there are high results, then this typically indicates the presence of an infection, an autoimmune …

2021年1月22日 · Immunoglobulin A is the first line of defense against harmful microbes, but it also maintains your immune tolerance. It is the dominant antibody in your gut, respiratory mucus, …

An immunoglobulins blood test measures the amounts of IgM, IgG, and IgA in your blood to help diagnose different types of health conditions that may affect your immune system. Other …

Evaluate humoral immunity; monitor therapy in IgA myeloma. Indicate the patient's age on the test request form. If samples containing macroglobulins, cryoglobulins, or cold agglutinins are …

2019年12月15日 · Deficiency of IgA leads to infection of the gastrointestinal and respiratory system. It has antiviral activity. Its major role is the protection of bacteria, viruses, and …

2021年11月9日 · This test measures the amount of immunoglobulins A, G, and M (IgA, IgG, IgM) in the blood and, in certain circumstances, in cerebrospinal fluid (CSF) or saliva.

Detection or monitoring of IgA monoclonal gammopathies and IgA-related immune deficiencies

2018年5月18日 · IgA is a secretory immunoglobulin mostly found in body fluids. It is present in high concentrations in the mucus membranes of the stomach. Variance in normal IgA levels by …

Checking IgA levels can help doctors diagnose problems with the immune system, intestines, and kidneys. It's also used to check autoimmune conditions, such as rheumatoid arthritis, lupus, …