IgA
About
An IgA test examines the level of immunoglobulin A in the blood, which is one of the most prevalent antibodies in the body. Antibodies are proteins that the immune system produces to combat bacteria, viruses, and poisons.
An IgA test examines the level of immunoglobulin A in the blood, which is one of the most prevalent antibodies in the body. Antibodies are proteins that the immune system produces to combat bacteria, viruses, and poisons.