What is the role of an antibody?

Answer Antibodies are the vanguard of the body's defense against infection. When a person becomes infected, it activates the immune system, resulting in the production of antibodies.DefinitionWhen foreign... Read More »

Top Q&A For: What is the role of an antibody

What Is the Role of the IgM Antibody?

Immunoglobulin M (IgM) is one of the five major antibody types produced by the body. It is the largest antibody and circulates through the blood and lymphatic fluid. IgM antibodies comprise 5 to 1... Read More »

What is a cardiolipin antibody?

An anti-cardiolipin antibody is an antibody that binds cardiolipin. A major component of the inner membrane of mitochondria, cardiolipin is crucial to energy production in mammalian cells. Anti-car... Read More »

What is a neutralizing antibody?

An antibody is a protein made by your body’s immune system. A neutralizing antibody attaches to a virus and prevents it from infecting a cell. Neutralizing antibodies are used frequently in HIV a... Read More »

What is a rubella igg antibody?

Rubella IgG antibodies indicate whether a patient has had a recent or past exposure to the rubella virus. A blood test is given to determine the presence or absence of IgG antibodies. Rubella, also... Read More »