Programmed cell death in immune system, illustration

Numéro d’image : 12586528
Programmed cell death in immune system, illustration
Programmed cell death in immune system, illustration. The protein PD-1 (programmed cell death protein 1, red) is seen extending from the surface membrane of a T-cell (across bottom), interacting with the ligand protein PD-L1 (orange) from an antigen presenting cell (APC). Although the T-cell has been activated through the interaction at left of a T-cell receptor (blue) and a MHC protein (purple), PD-1 regulates and reduces this activation. It acts to slow down the effects of T-cells.
Licence : Libre de droits
Crédit: Science Photo Library / Gaertner, Juan
Model Release : Non requis
Property Release : Non requis
Restrictions : -

Prix pour cette image À partir de 29 €

Pour une utilisation numérique (72 dpi) À partir de 29 €
Pour un usage d'impression (300 dpi) À partir de 325 €

Mots clés

;