Illustration of antibodies and antigens. Antibodies are proteins produced by the immune system in response to the presence of an antigen. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Shockey, Gwen |
Taille de l’image : | 3708 px × 3306 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |