Components of the immune system.
Section of the human skin showing the...
A complement protein attacking an inv...
Interleukin 1 alpha
Crystal structure of IL-1b
Solution structure of human IL-18
Glycoprotein 130
Interleukin 6 (interferon, beta 2)
Crystal structure of human oncostatin M
Ribbon representation of oncostatin M...
Interleukin 10
Crystal structure of human IL-19
Crystal structure of human IL-22
Human Interleukin 2
Interleukin 4
Solution structure of human IL-13
Crystal structure of human IL-5
Interleukin 8
Crystal structure of human IL-12
Interleukin 16
Granulocyte macrophage colony-stimula...
The 3D structure of human IFN-?
Interferon gamma, line representation
Structure of chemokine classes
Three dimensional structure of chemok...
Chemokine (C-C motif) ligand 2
The structure of human RANTES
Chemokine (C-X-C motif) ligand 10
Pathways in the biosynthesis of eicos...
Prostaglandin E1 - Alprostadil
An abscess on the skin, showing the r...
Infected ingrown toenail showing the ...
Chemical structure of leukotriene A4.
Chemical structure of leukotriene B4
LTC4 is a cysteinyl leukotriene, as a...
Membrane attack complex. Some labels ...
The C1 protein, showing subunits C1r,...
The classical and alternative complem...
Classical complement pathway.
Classical complement pathway. (Some l...
Alternative complement pathway. (Some...
This diagram shows the hematopoiesis ...
Blood cell lineage
A scanning electron microscope image ...
Neutrophils extravasate from blood ve...
Histamine
Conversion of histidine to histamine ...
Mast cells
Eosinophil granulocyte
Image of an eosinophil
Eosinophil
Major basic protein
Basophil
The degranulation process in a Mast c...
A blood smear showing a Neutrophil Gr...
Myeloperoxidase
Perforin
Monocyte
A macrophage of a mouse stretching it...
a. Ingestion through phagocytosis, a ...
Microglia cells positive for lectins
A scanning electron microscope (SEM) ...
Protein images comparing the MHC I (1...
Schematic representation of MHC class...
Schematic representation of MHC class II
HLA region of Chromosome 6
DR protein (DRA:DRB1*0101 gene produc...
Illustration of an HLA-DQ molecule (m...
Major histocompatibility complex, cla...
HLA DP Receptor with bound peptide an...
TCR-MHC bindings
The two chains of the T cell receptor
The T-cell receptor complex with TCR-...
CD differentiation. (Captions in German)
A dendritic cell
Antigen presentation stimulates T cel...
In the upper pathway; foreign protein...
Animation - A single chain antibody f...
Schematic representation of CD8 co-re...
Killer T cells—also called cytotoxic ...
Development of single positive T cell...
The T lymphocyte activation pathway. ...
B lymphocytes are the cells of the im...
Plasma cell
Activation of B cells
Some antibodies form complexes that b...
The dimeric IgA molecule. 1 H-chain, ...
Ig A
Molecular surface of an IgG molecule
Each antibody binds to a specific ant...
An antibody molecule. The two heavy c...
Schematic diagram of a typical antibo...
1. Fab region - 2. Fc region - 3....
IgM (Immunoglobulin M) antibody molec...
IgM scheme. Heavy chains are blue; li...
The secreted mammalian IgM has five I...
Mechanism of class switch recombinati...
Harvesting monoclonal antibodies
Monoclonal antibodies for cancer. ADE...
Simplistic overview of V(D)J recombin...
The role of mast cells in the develop...
SEB, A typical bacterial superantigen...
SEC3 (yellow) complexed with an MHC-I...
Human lymphatic system
Lymphatic system
The human lymphatic system
Regional lymph tissue
Lymphatics of the arm
Lymphatics of the axillary region
Structure of the lymph node.1. Effere...
Section of small lymph gland of rabbi...
Transverse section of human vermiform...
The thoracic and right lymphatic duct...
Modes of origin of thoracic duct. a. ...
Deep lymph nodes and vessels of the t...
Lymph capillaries in the tissue spaces.
Spleen
Laparoscopic view of a horse's spleen...
Transverse section of a portion of th...
Transverse section of the spleen, sho...
The visceral surface of the spleen.
Transverse section of the human splee...
Section of the spleen, showing the te...
Back of lumbar region, showing surfac...
Side of thorax, showing surface marki...
Thymus
The thymus of a full-term fetus, expo...
Histology of the thymus showing the c...
Minute structure of thymus.