Results for: Antigen

What is an antigen?

Antigen refers to any foreign substance which on entering the body  stimulates the production of antibodies in the body of the  individual as a part of the immune response. (MORE)

What are antigens?

An antigen (from antibody-generating) or immunogen is a molecule that sometimes stimulates an immune response. The word originated from the notion that they can stimulate anti (MORE)

What is antigens?

molecules visible on the surface of a pathogen, cancer cell, pollen grain, etc. that the immune system can recognize as non-self, provoking an immune attack.
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What does an antigen do?

An antigen is a foreign body. It is used as a "template" to begin an appropriate immune response.
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Is H1N1 an antigen?

Yes, anything that triggers your immune system to have a response would be considered an antigen. H1N1 is a virus that causes influenza, and the detection of the presence of t (MORE)

What is soluble antigen?

viral antigen that remains in solution after the particles of virus have been removed bymeans of centrifugation; in the case of the influenza viruses, it is the internal helic (MORE)
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Why is an antigen important?

Antigens are important because they trigger responses to pathogens by the immune system. Without them, no prevention against pathogens would take place.