Vi fant 2 definisjoner av opsonin på engelsk.
Noun |
||
| opsonin - an antibody in blood serum that attaches to invading microorganisms and other antigens to make them more susceptible to the action of phagocytes | ||
| antibody any of a large variety of proteins normally present in the body or produced in response to an antigen which it neutralizes, thus producing an immune response | ||
Substantiv |
||
| opsonin - Any antibody that causes an invading species to be more susceptible to phagocytosis. |