Keratinocyte skin cell, illustration. This cell is a dead cell from the outer layer of human skin. It is filled with the protein keratin (red). | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Harris, Roger |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |