Michael Martens
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Jun 30, 2024 · Antibodies are protective proteins produced by the immune system in response to foreign substances, called antigens. Learn how antibodies work, how they are produced by B cells, and how they recognize and neutralize antigens.
- The Editors of Encyclopaedia Britannica
Antibodies are large, Y-shaped proteins belonging to the immunoglobulin superfamily which are used by the immune system to identify and neutralize antigens such as bacteria and viruses, including those that cause disease. Antibodies can recognize virtually any size antigen with diverse chemical compositions from molecules.
May 6, 2022 · Learn what antibodies are, how they protect you from foreign substances and what types of antibodies exist. Find out how monoclonal antibodies, COVID antibodies and thyroglobulin antibodies can affect your health.
Aug 11, 2021 · Antibodies are disease-fighting proteins that recognize and bind to foreign invaders, such as bacteria and viruses. Learn about their structure, types, location, function, and how to test for them.
- Gillian D'souza
Jul 17, 2020 · Antibodies are Y-shaped proteins that bind to the body's foreign invaders and signal the immune system to get to work.(Image credit: Shutterstock) Antibodies are specialized, Y-shaped proteins...
May 1, 2023 · Antibodies are naturally produced by plasma cells within the human body to mediate an adaptive immune response against invading pathogens. There are five predominant antibodies produced, each specialized to execute certain functions.
Jul 17, 2023 · Antibodies, or immunoglobulins, are Y-shaped glycoproteins produced by differentiated B-cells called plasma cells. They are present in bodily fluids, secretions and on the surface of B-cells. Antibodies recognise and bind to unique epitopes, which are molecular structures on the surface of their cognate antigens.
