Immunoglobulin

Immunoglobulins, also known as antibodies, are proteins produced by our immune system to help identify and neutralize foreign substances like bacteria, viruses, and toxins. There are five main types of immunoglobulins, each serving a unique role in defending the body. They recognize specific antigens, which are parts of pathogens that trigger an immune response. Once bound to these antigens, immunoglobulins can neutralize threats directly or mark them for destruction by other immune cells. Essentially, immunoglobulins are crucial for maintaining our body's defense against infections and diseases.