When scientists engineer a better way to fight the flu, they often begin with nature’s own defenses. That’s what a new study ...

Immunoglobulin G: IgG is the most common type of antibody ... by certain kinds of bacteria or viruses. Immunoglobulin M: Your body makes IgM antibodies when you are first infected with new ...

These two types of antibodies are called IgG and IgM antibodies. IgG antibodies are the most common kind and IgM antibodies are the first kind that your body makes when you first come into ...

Scientists have engineered a monoclonal antibody that can protect mice from a lethal dose of influenza A, a new study shows.

Scientists have engineered a monoclonal antibody that can protect mice from a lethal dose of influenza A, a new study shows. The new molecule combines the specificity of a mature flu fighter with the ...

A successful antibody titer result depends on the type of antibody being detected. For example, immunoglobulin M (IgM) appears in ... antibody being tested. The most common causes of abnormal ...

So why IgM? Most antibody medicines are based on the IgG class, which have only two binding sites, but IgM molecules can have 10 sites. According to IGM, that allows them to bind to more targets ...

Hepatitis A blood tests check for immunoglobulin M (IgM) and immunoglobulin G (IgG) antibodies. An IgG-positive and IgM-negative result may suggest immunity to hepatitis A. A doctor may request a ...