T cell, illustration. T lymphocytes, or T cells, are a type of white blood cell and components of the body's immune system. They recognise a specific site (antigen) on the surface of pathogens or foreign objects, bind to it, and attract antibodies or cells to eliminate that antigen. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / KEITH CHAMBERS |
Taille de l’image : | 5599 px × 6250 px |
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