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Antigen Illustrations & Vectors

1,039 antigen illustrations & vectors are available royalty-free.

Dendritic cells vector illustration. Anatomical labeled closeup scheme with progenitor, immature, nucleus, antigen and receptor. Dendritic cells vector stock illustrationDendritic cells vector illustration. Anatomical labeled closeup scheme with progenitor, immature, nucleus, antigen and receptor. Dendritic cells vectorAdaptive immune system from Antigen presentation to activation o. F other immune cells. specific immune. T-helper and T-killer cells. Memory and Effector cells stock illustrationAdaptive immune system from Antigen presentation to activation o. F other immune cells. specific immune. T-helper and T-killer cells. Memory and Effector cellsActivation of the immune response: antigen presenting cell activates T-lymphocytes (smaller c. Dendritic cells present antigens green to lymphocytes through stock illustrationActivation of the immune response: antigen presenting cell activates T-lymphocytes (smaller c. Dendritic cells present antigens green to lymphocytes throughHumoral immunity. antibody-mediated immunity. Viruse, Lymphocyte, antibody and antigen. Vector diagram for educational, biological. And science use stock illustrationHumoral immunity. antibody-mediated immunity. Viruse, Lymphocyte, antibody and antigen. Vector diagram for educational, biological. And science useT-lymphocytes interacting antigen presenting cells APCs in the. 3d computer illustration of antigen presenting cells interacting with T-lymphocytes. Dendritic royalty free illustrationT-lymphocytes interacting antigen presenting cells APCs in the. 3d computer illustration of antigen presenting cells interacting with T-lymphocytes. DendriticDendritic cell presenting an antigen to T-lymphocytes. 3d computer illustration of an antigen presenting cell. The antigen is a peptide from a tumor cell royalty free illustrationDendritic cell presenting an antigen to T-lymphocytes. 3d computer illustration of an antigen presenting cell. The antigen is a peptide from a tumor cellVirus concept t-cell dendritic cell antigen presenting cells cancer cells, virus with receptors, virology concept viral infection. On colorful background vector illustrationVirus concept t-cell dendritic cell antigen presenting cells cancer cells, virus with receptors, virology concept viral infection. On colorful backgroundAntibody molecule, Antigen and red blood cells in blood flow. Under microscope. red background. vector. Illustration easy editable for Your color vector illustrationAntibody molecule, Antigen and red blood cells in blood flow. Under microscope. red background. vector. Illustration easy editable for Your colorCAR-T cell immunotherapy for cancer treatment. Vector infographic elements with T cell, cancer cell, antigen with the. Process. Medical illustration in flat vector illustrationCAR-T cell immunotherapy for cancer treatment. Vector infographic elements with T cell, cancer cell, antigen with the. Process. Medical illustration in flatDendritic cell, antigen-presenting immune cell, illustration. Dendritic cell, antigen-presenting immune cell, 3D illustration vector illustrationDendritic cell, antigen-presenting immune cell, illustration. Dendritic cell, antigen-presenting immune cell, 3D illustrationDendritic cell, antigen-presenting immune cell, illustration. Dendritic cell, antigen-presenting immune cell, 3D illustration royalty free illustrationDendritic cell, antigen-presenting immune cell, illustration. Dendritic cell, antigen-presenting immune cell, 3D illustrationAntibody and Antigen. Antibody molecule and Antigen. vector diagram vector illustrationAntibody and Antigen. Antibody molecule and Antigen. vector diagramStructure of the Antibody molecule. IgE and Antigen. Vector diagram for medical, educational and science use stock illustrationStructure of the Antibody molecule. IgE and Antigen. Vector diagram for medical, educational and science useAntigen-presenting cell. Steps of phagocytosis. antigen presenting cell in human immune response. Antigen-presenting cell engulf antigens and process them so stock illustrationAntigen-presenting cell. Steps of phagocytosis. antigen presenting cell in human immune response. Antigen-presenting cell engulf antigens and process them soHumoral immunity. Lymphocyte, antibody and antigen. Vector diagram stock illustrationHumoral immunity. Lymphocyte, antibody and antigen. Vector diagramAntibody and antigen. Antibody molecule bound to an antigen (orange). Ribbon representation with transparent surface, isolated on white stock illustrationAntibody and antigen. Antibody molecule bound to an antigen (orange). Ribbon representation with transparent surface, isolated on whiteThe humoral immunity. B lymphocytes. Antigen. Pathogen. Infographics. vector illustration. The humoral immunity. B lymphocytes. Antigen. Pathogen Infographics stock illustrationThe humoral immunity. B lymphocytes. Antigen. Pathogen. Infographics. vector illustration. The humoral immunity. B lymphocytes. Antigen. Pathogen InfographicsProstate-Specific Antigen (PSA) concept. 3D illustration of PROSTATE-SPECIFIC ANTIGEN title on a medical document royalty free illustrationProstate-Specific Antigen (PSA) concept. 3D illustration of PROSTATE-SPECIFIC ANTIGEN title on a medical documentAntibody with antigen. Golden antibody symbol with antigen for pharmacy related design royalty free illustrationAntibody with antigen. Golden antibody symbol with antigen for pharmacy related designDendritic cell, antigen-presenting immune cell. 3D illustration royalty free illustrationDendritic cell, antigen-presenting immune cell. 3D illustrationProstate-specific antigen. (PSA, gamma-seminoprotein , kallikrein-3, KLK3) prostate cancer marker protein. Atoms are represented as spheres with conventional royalty free illustrationProstate-specific antigen. (PSA, gamma-seminoprotein , kallikrein-3, KLK3) prostate cancer marker protein. Atoms are represented as spheres with conventionalAntigen presenting cells. Antigen-presenting cells (APCs) are a heterogeneous group of immune cells that mediate the cellular immune response by processing and royalty free illustrationAntigen presenting cells. Antigen-presenting cells (APCs) are a heterogeneous group of immune cells that mediate the cellular immune response by processing andAllergy. Antigen and antibodies in blood flow. red background. Allergy. Antigen and antibodies in blood flow. under microscope. red blood cells on red royalty free illustrationAllergy. Antigen and antibodies in blood flow. red background. Allergy. Antigen and antibodies in blood flow. under microscope. red blood cells on redChimeric antigen receptor binding to CD19 molecules on a leukemia cell. Engineered receptors light blue on the surface of a T-lymphocyte bind specifically to stock illustrationChimeric antigen receptor binding to CD19 molecules on a leukemia cell. Engineered receptors light blue on the surface of a T-lymphocyte bind specifically toProstate-specific antigen (PSA). Chemical structure of prostate-specific antigen (PSA, gamma-seminoprotein, kallikrein-3, KLK3 vector illustrationProstate-specific antigen (PSA). Chemical structure of prostate-specific antigen (PSA, gamma-seminoprotein, kallikrein-3, KLK3Chimeric antigen receptor T cell and Antibody molecule. IgE and CAR. Artificial T cell receptors are proteins that have been engineered for cancer therapy vector illustrationChimeric antigen receptor T cell and Antibody molecule. IgE and CAR. Artificial T cell receptors are proteins that have been engineered for cancer therapyBlack mix icon for Cytotoxic, antigen and cell. Black mix icon for Cytotoxic, molecule, miscellaneous,  antigen and cell stock illustrationBlack mix icon for Cytotoxic, antigen and cell. Black mix icon for Cytotoxic, molecule, miscellaneous, antigen and cellBlack solid icon for Cytotoxic, antigen and cell. Black solid icon for Cytotoxic, molecule, miscellaneous,  antigen and cell stock illustrationBlack solid icon for Cytotoxic, antigen and cell. Black solid icon for Cytotoxic, molecule, miscellaneous, antigen and cellChimeric antigen receptor T cell CAR. Artificial T cell receptors are proteins that have been engineered for cancer therapy killing of tumor cells. genetically stock illustrationChimeric antigen receptor T cell CAR. Artificial T cell receptors are proteins that have been engineered for cancer therapy killing of tumor cells. geneticallyAntibody molecule cell vector / Antigen. On white vector illustrationAntibody molecule cell vector / Antigen. On whiteBlack line icon for Cytotoxic, antigen and cell. Black line icon for  cytotoxic, molecule, miscellaneous, logo,  antigen and cell stock illustrationBlack line icon for Cytotoxic, antigen and cell. Black line icon for cytotoxic, molecule, miscellaneous, logo, antigen and cellPSA Prostate-Specific Antigen medical concept. Vector illustration royalty free illustrationPSA Prostate-Specific Antigen medical concept. Vector illustrationHLA Human leukocyte antigen acronym. Vector illustration royalty free illustrationHLA Human leukocyte antigen acronym. Vector illustrationCAR T cell interacting with a cancer cell through CD19 antigen. 3d illustration of a CAR T cell interacting with a cancer cell through CD19 antigen stock illustrationCAR T cell interacting with a cancer cell through CD19 antigen. 3d illustration of a CAR T cell interacting with a cancer cell through CD19 antigenHLA Human leukocyte antigen written on a notebook paper. Vector illustration stock illustrationHLA Human leukocyte antigen written on a notebook paper. Vector illustrationPSA Prostate-Specific Antigen acronym on a speach bubble. Vector illustration royalty free illustrationPSA Prostate-Specific Antigen acronym on a speach bubble. Vector illustrationPSA Prostate-Specific Antigen. Vector illustration vector illustrationPSA Prostate-Specific Antigen. Vector illustrationPSA Prostate-Specific Antigen written on checkered paper sheet. Vector illustration stock illustrationPSA Prostate-Specific Antigen written on checkered paper sheet. Vector illustrationPSA Prostate-Specific Antigen written in a notebook paper. Vector illustration vector illustrationPSA Prostate-Specific Antigen written in a notebook paper. Vector illustrationDendritic cell, antigen-presenting immune cell. 3D illustration vector illustrationDendritic cell, antigen-presenting immune cell. 3D illustrationDendritic cell, antigen-presenting immune cell, illustration. Dendritic cell, antigen-presenting immune cell isolated on black background, 3D illustration vector illustrationDendritic cell, antigen-presenting immune cell, illustration. Dendritic cell, antigen-presenting immune cell isolated on black background, 3D illustrationDendritic cell, antigen-presenting immune cell, illustration. Dendritic cell, antigen-presenting immune cell, 3D illustration stock illustrationDendritic cell, antigen-presenting immune cell, illustration. Dendritic cell, antigen-presenting immune cell, 3D illustrationDendritic cell, antigen-presenting immune cell. Isolated on black background, 3D illustration royalty free illustrationDendritic cell, antigen-presenting immune cell. Isolated on black background, 3D illustrationDendritic cell, antigen-presenting immune cell. 3D illustration vector illustrationDendritic cell, antigen-presenting immune cell. 3D illustrationCarcinoembryonic antigen, a set of highly related glycoproteins. Involved in cell adhesion. Normally produced in gastrointestinal tissue during fetal vector illustrationCarcinoembryonic antigen, a set of highly related glycoproteins. Involved in cell adhesion. Normally produced in gastrointestinal tissue during fetalProstate-specific membrane antigen (PSMA). Chemical structure of prostate-specific membrane antigen (PSMA, Glutamate carboxypeptidase II). PSMA is both a marker royalty free illustrationProstate-specific membrane antigen (PSMA). Chemical structure of prostate-specific membrane antigen (PSMA, Glutamate carboxypeptidase II). PSMA is both a markerThe structure of the antibody. Immunoglobulin. Antibody binds to a specific antigen vector illustrationThe structure of the antibody. Immunoglobulin. Antibody binds to a specific antigenAntigen and antibody. Available in high-resolution and several sizes to fit the needs of your project royalty free illustrationAntigen and antibody. Available in high-resolution and several sizes to fit the needs of your projectThe protein PD-1 is a checkpoint to slow down T-cells. PD-1 red extends from the surface of a T-cell and interacts with the ligand protein PD-L1 yellow from a vector illustrationThe protein PD-1 is a checkpoint to slow down T-cells. PD-1 red extends from the surface of a T-cell and interacts with the ligand protein PD-L1 yellow from aT-lymphocyte interacting with an antigen presenting cell APC. 3d computer illustration of a T-cell interacting with an APC royalty free illustrationT-lymphocyte interacting with an antigen presenting cell APC. 3d computer illustration of a T-cell interacting with an APCCell-mediated immunity. T lymphocytes do not secrete antibodies. this response incorporates activated macrophages, natural killer cells, antigen-specific stock illustrationCell-mediated immunity. T lymphocytes do not secrete antibodies. this response incorporates activated macrophages, natural killer cells, antigen-specificActivation of B-cell leukocytes. Lymphoblast, activation, memory B-leukocyte, virus, plasma cell, antibody, antigen, and naive lymphocyte royalty free illustrationActivation of B-cell leukocytes. Lymphoblast, activation, memory B-leukocyte, virus, plasma cell, antibody, antigen, and naive lymphocyteChimeric antigen receptor CAR. 3d computer illustration of a chimeric antigen receptor. CARs are engineered cell receptors that allow T cells to recognize and stock illustrationChimeric antigen receptor CAR. 3d computer illustration of a chimeric antigen receptor. CARs are engineered cell receptors that allow T cells to recognize andActivation of B-cell leukocytes. Lymphoblast, activation, memory B-leukocyte, virus, plasma cell, antibody, antigen, and naive lymphocyte vector illustrationActivation of B-cell leukocytes. Lymphoblast, activation, memory B-leukocyte, virus, plasma cell, antibody, antigen, and naive lymphocyteB-cell and T helper cells function. B-cell and T helper cells. Basic B-cells function: bind an antigen, receive help from a T helper cell, and differentiate royalty free illustrationB-cell and T helper cells function. B-cell and T helper cells. Basic B-cells function: bind an antigen, receive help from a T helper cell, and differentiateT-cell. Activation and lysis of the leukocytes. T-cell encounters its cognate antigen on the surface of an infected cell. T cells direct and regulate immune royalty free illustrationT-cell. Activation and lysis of the leukocytes. T-cell encounters its cognate antigen on the surface of an infected cell. T cells direct and regulate immuneActivation of T-cell leukocytes. T-cell encounters its cognate antigen on the surface of an infected cell. T cells direct and regulate immune responses and royalty free illustrationActivation of T-cell leukocytes. T-cell encounters its cognate antigen on the surface of an infected cell. T cells direct and regulate immune responses andThe protein PD-1 is a checkpoint to slow down T-cells. PD-1 red extends from the surface of a T-cell and interacts with the ligand protein PD-L1 yellow from a vector illustrationThe protein PD-1 is a checkpoint to slow down T-cells. PD-1 red extends from the surface of a T-cell and interacts with the ligand protein PD-L1 yellow from aDendritic cell. 3d computer illustration of a dendritic cell.Dendritic cells are antigen-presenting cells of the immune system. Their main function is to process vector illustrationDendritic cell. 3d computer illustration of a dendritic cell.Dendritic cells are antigen-presenting cells of the immune system. Their main function is to processMonoclonal antibodies. Computer artwork of . These Y-shaped antibodies are engineered to be identical and specific to only one type of antigen on the surface royalty free illustrationMonoclonal antibodies. Computer artwork of . These Y-shaped antibodies are engineered to be identical and specific to only one type of antigen on the surfaceAPC in immune response. 6 steps from phagocytosis to antigen presentation by an APC, eps8 royalty free illustrationAPC in immune response. 6 steps from phagocytosis to antigen presentation by an APC, eps8Antibody action. The action of an antibody in the presence of an antigen vector illustrationAntibody action. The action of an antibody in the presence of an antigenCell-mediated immune response. Cell-mediated immunity. T lymphocytes do not secrete antibodies. this response incorporates activated macrophages, natural killer royalty free illustrationCell-mediated immune response. Cell-mediated immunity. T lymphocytes do not secrete antibodies. this response incorporates activated macrophages, natural killerAntibody action. The action of an antibody in the presence of an antigen stock illustrationAntibody action. The action of an antibody in the presence of an antigenActivating T cells and B cells in immune system. They function in the humoral immunity component of the adaptive immune system by secreting antibodies royalty free illustrationActivating T cells and B cells in immune system. They function in the humoral immunity component of the adaptive immune system by secreting antibodiesHepatitis B vaccine. The production of Hepatitis B vaccine using aq surface antigen gene inserted into yeast cells stock illustrationHepatitis B vaccine. The production of Hepatitis B vaccine using aq surface antigen gene inserted into yeast cellsAntibody action and anaphylaxis. The action of an antibody in the presence of an antigen causing anaphylaxis stock illustrationAntibody action and anaphylaxis. The action of an antibody in the presence of an antigen causing anaphylaxisMast cell degranulation. Explosive degranulation of vasoactive amines and other proinflammatory mediators after exposure of mast cell to food antigen royalty free illustrationMast cell degranulation. Explosive degranulation of vasoactive amines and other proinflammatory mediators after exposure of mast cell to food antigenAllergen. An allergen is a type of antigen that produces an abnormally vigorous immune response in which the immune system fights off a perceived threat that stock illustrationAllergen. An allergen is a type of antigen that produces an abnormally vigorous immune response in which the immune system fights off a perceived threat thatChimeric antigen receptor CAR. CARs are engineered cell receptors that allow T cells to recognize and attack cancer cells in a specific way. They are built by royalty free illustrationChimeric antigen receptor CAR. CARs are engineered cell receptors that allow T cells to recognize and attack cancer cells in a specific way. They are built byPhagocytosis. immune system. Vector diagram for educational, biological, and science use. Phagocytosis in 4 steps: Binds with pathogen, pathogen is ingested by a stock illustrationPhagocytosis. immune system. Vector diagram for educational, biological, and science use. Phagocytosis in 4 steps: Binds with pathogen, pathogen is ingested by aDiagram of Complement Pathway. Diagram showing the action of complement on the antibody/antigen complex vector illustrationDiagram of Complement Pathway. Diagram showing the action of complement on the antibody/antigen complexCAR T-cell therapy. Is a immunotherapy that uses genetically engineered T cells to intensify the immune systems response to cancer. T-cells with Chimeric stock illustrationCAR T-cell therapy. Is a immunotherapy that uses genetically engineered T cells to intensify the immune systems response to cancer. T-cells with ChimericDendritic cell. 3d computer illustration of a dendritic cell. Dendritic cells are antigen-presenting cells of the immune system. Their main function is to royalty free illustrationDendritic cell. 3d computer illustration of a dendritic cell. Dendritic cells are antigen-presenting cells of the immune system. Their main function is toA T cell interacting with a cancer cell through a bispecific CAR. 3d illustration of a T cell interacting with a cancer cell through a bispecific chimeric stock illustrationA T cell interacting with a cancer cell through a bispecific CAR. 3d illustration of a T cell interacting with a cancer cell through a bispecific chimericAfter activation by an  antigen presenting cell, a T helper cell segregates several cytokines. An activated T helper cell segregates the cytokines IL-4, IL-5, IL vector illustrationAfter activation by an antigen presenting cell, a T helper cell segregates several cytokines. An activated T helper cell segregates the cytokines IL-4, IL-5, ILTest. Negative result. Dirofilaria immitis, Anaplasma phagocytophilum, Leishmania, Ehrlichia canis. Immunoassay for the detection of Dirofilaria immitis antigen royalty free illustrationTest. Negative result. Dirofilaria immitis, Anaplasma phagocytophilum, Leishmania, Ehrlichia canis. Immunoassay for the detection of Dirofilaria immitis antigenMedical and technology background. Futuristic virus structure. Viruses in infected organism, viral disease epidemic, virus abstract background. Medical and vector illustrationMedical and technology background. Futuristic virus structure. Viruses in infected organism, viral disease epidemic, virus abstract background. Medical andMedical and technology background. Futuristic virus structure. Viruses in infected organism, viral disease epidemic, virus abstract background. Medical and stock illustrationMedical and technology background. Futuristic virus structure. Viruses in infected organism, viral disease epidemic, virus abstract background. Medical andActivating T cells and B cells in immune system. They function in the humoral immunity component of the adaptive immune system by secreting antibodies stock illustrationActivating T cells and B cells in immune system. They function in the humoral immunity component of the adaptive immune system by secreting antibodies