Illustration of natural killer (NK) cells (blue) attacking a malignant (cancerous) cell. NK cells are a type of white blood cell and a component of the body's immune system. They recognise certain proteins, or antigens, on virus-infected or tumour cells and destroy them. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Elam, Gunilla |
Bildgröße: | 3620 px × 4827 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |