Coloured scanning electron micrograph (SEM) of a t-cell. T-cells or t-lymphocytes, are a type of white blood cell and components of the body's immune system. They mature in the thymus. T-lymphocytes recognise a specific site on the surface of pathogens or foreign objects (antigens), bind to it, and attract antibodies or cells to eliminate that antigen. Magnification: 8, 656X at 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Scharf, David |
Bildgröße: | 5760 px × 4582 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |