Synonyms for

Antigen

Verb / ˈæntʌdʒʌn / Another word for antigen — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

a substance that enters the body and triggers an immune response

Synonyms & similar words

immunogen reactogen sensitizer stimulus trigger vaccinogen counter-antigen counter-immunogen counterstimulant countertrigger counterinducer counter-reactogen

Common collocations

  • foreign antigen
  • specific antigen
  • viral antigen
  • bacterial antigen
  • tumor antigen
  • antigen binding
  • antigen presentation
  • antigen detection

Word family

noun antigen

Usage note

An antigen is a substance that induces an immune response. It is a technical term primarily used in immunology and medicine.

Example sentences

  1. The flu vaccine contains antigens that help your body fight off the flu virus.
  2. If your body recognizes an antigen, it will produce antibodies to fight it off.
  3. The lab is testing different antigens to find the best one for the vaccine.
  4. The doctor explained that the antigen was what caused the allergic reaction.
  5. The researchers are studying how antigens interact with the immune system.

Quotes

  • "Antigen tests can provide results in minutes and are relatively easy to use." - Dr. Tom Frieden
  • "The bodies of all animals, including humans, are made up of cells. These cells all have antigens on their surface." - Peter Doherty
  • "The antigen test is a game changer for us." - Mark Parkinson

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