Immunology Collection (page 4)

Microscopic view of cancer virus

A black swarm of H5N1 avian flu viruses are attacked by antibodies (the three legged elements), which mark the virus for destruction

Isolated cancer cell Macrophage. Macrophages contribute to tumor growth and progression. Attracted to oxygen-starved (hypoxic) and necrotic tumor cells they promote chronic inflammation

Microscopic view of human B-cells which play a large role in the immune response system

Torn muscle fibers with healing stages surrounding. 1. Macrophage clean-up. 2. New cells migrate to repair. 3. Cells differentiate to become muscle cells

Red blood cells with white blood cells

Drawings used to illustrate German bacteriologist Paul Ehrlichs theory of how blood cells produce antibodies to
EHRLICHs THEORY, 1900. Drawings used to illustrate German bacteriologist Paul Ehrlichs theory of how blood cells produce antibodies to neutralize invading bacteria

Ilya Ilich Mechnikov ( Elie Metchnikoff 1845-1916) Russian zoologist who continued Pasteurs work. Discovered phagocytes, cells which destroy infective organisms

Cutaway of Lymph Node with each Tissue type highlighted

Peter Medawar, British immunologist C017 / 7119
Peter Medawar (1915-1987), British immunologist. Medawar was professor of zoology at the University of Birmingham and then University College, London

Antibodies attacking a virus, artwork F007 / 6623
Antibodies attacking a virus, computer artwork

Antibodies attacking a virus, artwork F007 / 6624
Antibodies attacking a virus, computer artwork

Antibodies attacking a virus, artwork F007 / 6622
Antibodies attacking a virus, computer artwork

Granulocyte white blood cell, artwork F007 / 6427
Granulocyte white blood cell, computer artwork. Granulocytes are part of the immune system and are characterized by the presence of granules in their cytoplasm

Basophil white blood cell, artwork F007 / 6425
Basophil white blood cell, computer artwork. Basophils are the smallest and least common of the white blood cells. They are involved in allergic and inflammatory reactions

Eosinophil white blood cell, artwork F007 / 6426
Eosinophil white blood cell, computer artwork. Eosinophils, like all white blood cells, are part of the bodys immune system

Monocyte white blood cell, artwork F007 / 6429
Monocyte white blood cell, computer artwork. Monocytes are the largest white blood cell. They engulf and digest invading bacteria and cell debris

Lymphocyte white blood cell, artwork F007 / 6428
Lymphocyte white blood cell, computer artwork. Lymphocytes are involved in the immune systems defence mechanisms, lymph system, and antibody production

Immunoglobulin G antibody molecule F007 / 9901
Immunoglobulin G antibody molecule. Computer model of the secondary structure of immunoglobulin G (IgG). This is the most abundant immunoglobulin and is found in all body fluids

Immunoglobulin G antibody molecule F007 / 9920
Immunoglobulin G antibody molecule. Computer model of the secondary structure of immunoglobulin G (IgG). This is the most abundant immunoglobulin and is found in all body fluids

Immunoglobulin G antibody molecule F007 / 9889
Immunoglobulin G antibody molecule. Computer model of the secondary structure of immunoglobulin G (IgG). This is the most abundant immunoglobulin and is found in all body fluids

Virus, artwork F005 / 4882
Computer artwork of a generic virus particle

Virus, artwork F005 / 4884
Computer artwork of a generic virus particle

Virus, artwork F005 / 4881
Computer artwork of a generic virus particle

Virus, artwork F005 / 4883
Computer artwork of a generic virus particle

Virus, artwork F005 / 4880
Computer artwork of a generic virus particle

Virus, artwork F005 / 4879
Computer artwork of a generic virus particle

MRSA and dead neutrophil, SEM C018 / 8601
MRSA and dead neutrophil. Coloured scanning electron micrograph (SEM) of methicillin-resistant Staphylococcus aureus bacteria (MRSA, yellow) and a dead neutrophil white blood cell (red)

Neutrophil engulfing MRSA, SEM C018 / 8597
Neutrophil engulfing MRSA. Coloured scanning electron micrograph (SEM) of a neutrophil white blood cell (bottom) engulfing methicillin-resistant Staphylococcus aureus bacteria (MRSA, yellow)

Eosinophil white blood cell, TEM C014 / 1438
Eosinophil white blood cell. Transmission electron micrograph (TEM) of a section through an eosinophil. Eosinophils, like all white blood cells, are part of the bodys immune system

Human antitumour antibody molecule
Human antitumour antibody. Molecular model showing the antitumour antibody BR96 complexed with part of the Lewis antigen. The Lewis antigen is expressed on the surface of human carcinoma cells

Edward Jenner, British physician C017 / 7108
Edward Jenner (1749-1823), British physician. Jenner, who also did work as a naturalist, is famed for developing a vaccine for the often fatal viral infection smallpox (syringe in hand)

Antibody molecule F007 / 0109
Antibody molecule. Crystal structure of a monoclonal immunoglobulin (IgG2a). IgG antibodies are composed of 2 long heavy chains and 2 shorter light chains

Antibody molecule F007 / 0107
Antibody molecule. Crystal structure of a monoclonal immunoglobulin (IgG2a). IgG antibodies are composed of 2 long heavy chains and 2 shorter light chains

Antibody molecule F007 / 0104
Antibody molecule. Crystal structure of a monoclonal immunoglobulin (IgG2a). IgG antibodies are composed of 2 long heavy chains and 2 shorter light chains

Antibody molecule F007 / 0105
Antibody molecule. Crystal structure of a monoclonal immunoglobulin (IgG2a). IgG antibodies are composed of 2 long heavy chains and 2 shorter light chains

Antibody molecule F007 / 0103
Antibody molecule. Crystal structure of a monoclonal immunoglobulin (IgG2a). IgG antibodies are composed of 2 long heavy chains and 2 shorter light chains

Alemtuzumab Fab fragment molecule F007 / 0100
Alemtuzumab Fab fragment, crystal structure. Alemtuzumab is a humanized monoclonal antibody that binds the CD52 protein and is used in the treatment of cancer and auto-immune disease

Antibody molecule F007 / 0102
Antibody molecule. Crystal structure of a monoclonal immunoglobulin (IgG2a). IgG antibodies are composed of 2 long heavy chains and 2 shorter light chains

Alemtuzumab Fab fragment molecule F007 / 0099
Alemtuzumab Fab fragment, crystal structure. Alemtuzumab is a humanized monoclonal antibody that binds the CD52 protein and is used in the treatment of cancer and auto-immune disease

Antibody molecule F007 / 0101
Antibody molecule. Crystal structure of a monoclonal immunoglobulin (IgG2a). IgG antibodies are composed of 2 long heavy chains and 2 shorter light chains

Alemtuzumab Fab fragment molecule F007 / 0097
Alemtuzumab Fab fragment, crystal structure. Alemtuzumab is a humanized monoclonal antibody that binds the CD52 protein and is used in the treatment of cancer and auto-immune disease

Alemtuzumab Fab fragment molecule F007 / 0098
Alemtuzumab Fab fragment, crystal structure. Alemtuzumab is a humanized monoclonal antibody that binds the CD52 protein and is used in the treatment of cancer and auto-immune disease

White blood cell and platelet, SEM F006 / 9929
White blood cells. Coloured scanning electron micrograph (SEM) of white blood cells (leucocytes) and a platelet (thrombocyte, red). Magnification: x6, 600 when printed at 10 centimetres wide

White blood cell and platelet, SEM F006 / 9928
White blood cells. Coloured scanning electron micrograph (SEM) of white blood cells (leucocytes) and a platelet (thrombocyte, orange). Magnification: x6, 600 when printed at 10 centimetres wide

White blood cell and platelet, SEM F006 / 9927
White blood cells. Coloured scanning electron micrograph (SEM) of white blood cells (leucocytes) and a platelet (thrombocyte, green). Magnification: x6, 600 when printed at 10 centimetres wide

White blood cells, SEM F006 / 9924
White blood cells. Coloured scanning electron micrograph (SEM) of white blood cells (leucocytes). Magnification: x2, 400 when printed at 10 centimetres wide

White blood cells, SEM F006 / 9923
White blood cells. Coloured scanning electron micrograph (SEM) of white blood cells (leucocytes). Magnification: x2, 400 when printed at 10 centimetres wide

All Professionally Made to Order for Quick Shipping

"Unleashing the Power of Immunology: Exploring the Intricate World of Immune Responses" Immunology, a fascinating field that delves into the complex mechanisms of our immune system, holds immense potential in combating diseases. T lymphocytes and cancer cells engage in a constant battle for supremacy, as depicted by SEM C001 / 1679. These tiny warriors play a crucial role in identifying and eliminating abnormal cells. The Immunoglobulin G antibody molecule (F007 / 9894) stands tall as one of our body's most powerful defenders against pathogens. Its remarkable structure enables it to neutralize harmful invaders with precision and efficiency. Neutrophils, exemplified by SEM C018 / 8596, showcase their extraordinary ability to engulf MRSA bacteria—an awe-inspiring sight indeed. Meanwhile, dendritic cells (artwork) act as vigilant sentinels, capturing antigens and presenting them to other immune cells for recognition. TEM reveals an up-close view of human white blood cells bearing HLA antigens—a key component in distinguishing self from non-self. Antibodies (artwork), resembling elegant warriors on a mission, bind specifically to foreign substances to mark them for destruction. HIV reverse transcription enzyme serves as a reminder of the challenges faced by immunologists worldwide. This relentless virus exploits our own cellular machinery but continues to be targeted through innovative research efforts. Human macrophages (TEM) demonstrate their exceptional phagocytic abilities while basophil white blood cells stand ready at the frontlines—both integral players in mounting effective immune responses against invading pathogens. Intriguingly captured by SEM imagery is bacteria infecting a macrophage—a visual representation highlighting how these microscopic organisms can exploit host defenses while also serving as valuable tools for studying infection dynamics. Lastly, Dohle bodies within blood cells offer insights into various pathological conditions affecting neutrophils—an essential clue guiding immunologists towards understanding and treating immune disorders.