f0223575

f0223575

Immune response activation. Illustration of antigen-presenting cell activity. Dendritic cells (bright blue) are shown presenting antigens to a lymphocyte (centre) through their membrane-bound major histocompatibility complex (MH) molecules (shown in inset at upper left). Also shown are CD4 molecules (light blue) binding to other portions of the MHC, strengthening the interaction. After binding to the MHC-antigen complex, The T-cell receptor (blue) sends a signal cascade through an attached G-protein into the T-lymphocyte cell, that activates an immune response. This is a key part of the molecular basis of the human immune system's response to disease and infection. (Photo by: SCIENCE PHOTO LIBRARY via AP Images)

Use Information Please contact your licensing representative for more on release information.

Contributor: Contributor

18246699188326
Royalty-Free (RF)
September 03, 2018 03:25:17 PM
September 03, 2018 07:28:00 PM
JUAN GAERTNER/SCIENCE PHOTO LIBRARY
SCIPHO
ASSOCIATED PRESS
Royalty-free photography. Special rates may apply. Please contact your AP representative with questions.
6827 x 5120 11.59 MB
Immunizations, Public health, Health
ACCESSORY, CELL, ADAPTIVE, IMMUNITY, ANTIGEN, PRESENTATION, ANTIGEN-PRESENTING, CELLS, BIOLOGICAL, BLACK, BACKGROUND, CD4, MEMBRANE, DISEASE, G, PROTEIN, G-PROTEIN, HELPER, T, IMMUNE, DEFENSE, SYSTEM, IMMUNIZATION, IMMUNOLOGICAL, INNATE, KILLER, LYMPHOCYTE, MAJOR, HISTOCOMPATIBILITY, COMPLEX, MALIGNANT, MEDICINE, METASTASIS, MHC, CLASS, MOLECULES, NO-ONE, NOBODY, RECEPTOR, SIGNAL, CASCADE, TRANSDUCTION, T-LYMPHOCYTE, DENDRITIC, WHITE, BLOOD, LYMPHOCYTEHUMAN, BODY, IMMUNOLOGY, BIOLOGY, MOLECULAR, ARTWORK, ILLUSTRATION
NYWWP
CTR

Please contact your licensing representative for more on release information.

X

Message Box

Cancel
Ok
No
Yes