Service Providers for IgM
Immunoglobulin M (IgM) is one of the five classes of antibodies produced by the immune system and is primarily involved in the body's initial defense against infections. It is the largest antibody and is typically the first to be produced in response to an infection. IgM is predominantly found in blood and lymphatic fluid and plays a crucial role in recognizing and neutralizing pathogens like bacteria and viruses. Elevated levels of IgM can indicate an acute or recent infection, certain autoimmune conditions, or chronic immune responses. Low levels may point to immune deficiencies or other underlying conditions. IgM testing helps diagnose infections and monitor immune system health.