Stock vector images of Antígeno

Activation 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 attack infected or cancerous cells.

Lymphocytes attacking viruses. 3D medical illustration on immunity

Set of blue and white molecular biology science icons

Vector modern circle thin line biology science icons

Types of lymphocytes. T, B, NK lymphocytes structure. The function of lymphocytes. Immunity Helper Cells. Infographics. Vector illustration on isolated background

Coronavirus (COVID-19) test. Doctor taking or DNA test by nasal (nose) swab probe, patient being tested, lab analysis. Cartoon Flat Vector Illustration.

Thymus gland. Structure. Infographics. Vector illustration on isolated background

Bean-shaped lymph node structure, vector medical illustration

Structure of immunoglobulin IgG antibody molecule vector

Immunity antibodies banner, vector illustration

Innate immunity. Adaptive specific immunity. Phagocytosis. Infographics vector illustration

The anatomical structure of the lymph node. Infographics. Vector illustration on isolated background.

Set of black and blue molecular biology science icons

Antibody on a white background. Vector diagram of the basic unit of immunoglobulin.

PSA (Prostate-Specific Antigen) blood test tube- vector illustration

Covid-19 coronavirus. Viral vector vaccine. vaccine vial and magnifying glass with magnification of Adenoviruses that use to deliver genetic material into cells

Lymphocyte B and T-cell. Cells of immune system (immune response). Vector illustration on white background. Didatic illustration.

Doctor taking sample saliva for DNA test from little girl in clinic.Mouth saliva test using swab.Vector illustration

Crossmatching between donor red cell and patient plasma before blood transfusion in blood bank laboratory

Vector illustration of mechanisms of microbial cell resistance to antibiotics

CAR T-cell therapy. Artificial leukocyte receptors are proteins that have been engineered for cancer immunotherapy (killing of tumor cells). genetically engineered. Vector diagram for medical, educational and science use

Blood cell in human Body.

Rapid Antigen Test kit Set Isometric view. Vector illustration

IgA immunity. Peyers patch. Lymphoid follicles of the small intestine generate IgA immune response with B cells, T cells, dendritic cells, and plasma cells secreting IgA.

Doctor holding a test blood sample tube for analysis of PSA Prostate Specific Antigen. Blood tube test with requisition form for PSA Prostate Specific Antigen test

B-cell leukocyte activation by Antigen. From antigen binding to B cell receptor, and Chemical Signal of T-cell helper to Becomes plasma cell and Antibodies Releases. White blood cell. Vector illustration

Stem cell. The development of red blood cells, leukocytes, macrophages, lymphocytes and platelets. Infographics. Vector illustration an isolated background.

Tumor marker or biomarker.

The development of monocytes and macrophages. Infographics. Vector illustration.

T-cell dependent b-cell activation. B lymphocyte binds an antigen, receive help from a T helper, and differentiate into a plasma cell that secretes of antibodies. Receptors on surface of white blood cells. Human immune system. Vector poster

The anatomical structure of monocytes. Blood cells. Vector illustration.

Vaccine shot with hands holding magnifying glass showing viruses and bacteria vector concept

Phagocytosis. The process of destroying bacteria by leukocytes. Vector illustration isolated on white background.

Turquoise card with white molecular biology science icons

Immune response and Antigen presentation. Cell-mediated immunity is an immune response that does not involve antibodies. T-cell Activation. Vector poster

Modern red circle thin line biology science icons

Vector illustration of immunological tests. Vector outlined illustration.

Illustrator vector of Vaccine bottle. with Booster Dose COVID-19 Text. Third booster shots vaccine after primer dose. Booster injection to increase immunity or COVID-19 vaccine booster dose concept.

The structure of the lymphocyte. Lymphocytes blood cell. White blood cell immunity. Leukocyte. Infographics. Vector illustration on isolated background

Blood Test creative Icon Desig

Immunology Illustration with People Immune Protection System Helping to Get Rid of Infections and Harmful Bacteria in Cartoon Hand Drawn Templates

PSA (Prostate-Specific Antigen) medical concept- vector illustration

Rapid screening for covid 19 virus among high-risk people.

3D Isometric Flat Vector Conceptual Illustration of PCR Test, COVID-19 Testing Process

Ribbon label banner with word vaccination in blue color on white background

Blood groups, blood types, antigens and antibodies explanation in a table. Medical illustration in line art style. Vector illustration

Online Vaccine seamless pattern. Vector background included line icons as rapid test kit, medical syringe, injection bottle, research outline pictogram for covid diagnostic.

3D Isometric Flat Vector Conceptual Illustration of Northern Blot, Educational Diagram

Set illustrations for vaccination, PCR test, antibody test, etc.

Undetected covid 19 rapid antigen test kit vector set isolated on dark background ep27

Antibody, immunoglobulin flat icon, vector illustration

Coronavirus cartoon scared characters attacked by antibodies iso

Set of Covid-19 Positive, Negative and Invalid Results. Coronavirus antibody test icon. Blood test kit. Rapid strep test RST. Rapid antigen detection test RADT. Isolated Vector illustration

Grunge red vaccinated word square rubber seal stamp on white background

Man with covid19 test positive

Grunge black rapid test word square rubber seal stamp on white background

Search banner in word with hand over magnifier icon on white background

Allergen Free Sign Seafood sketch icon vector. Hand drawn blue doodle line art isolated symbol illustration

Covid-19 PCR virus test vector line icon. Medical laboratory analysis outline logo. Pictogram web design isolated illustration. DNA lab swab kit.

Covid-19 PCR virus test vector line icon. Medical laboratory analysis outline logo. Pictogram web design isolated illustration. DNA lab swab kit.

Covid-19 PCR virus test vector line icon. Medical laboratory analysis outline logo. Pictogram web design isolated illustration. DNA lab swab kit.

Covid-19 PCR virus test vector line icon. Medical laboratory analysis outline logo. Pictogram web design isolated illustration. DNA lab swab kit.

Antibodies color icon. Immunoglobulin. Immune system concept. Immunology. Body defence system. Health, immunity, disease prevention. Isolated vector illustration

Test tube with cotton nose swab. Covid 19. Filled icon. Vector illustration, flat design

Antigen check laboratory icon in Outline style

Antibody Y-shaped immunoglobulin poster - protein that used by the immune system to neutralize pathogens such as pathogenic bacteria and viruses - dark web banner

Antibody Y-shaped immunoglobulin poster - protein that used by the immune system to neutralize pathogens such as pathogenic bacteria and viruses - isolated stamp

Laboratory tests filled line icon set isolated on white background ep04

Saliva swab covid 19 rapid antigen test kit vector set isolated on white background ep69

Saliva swab covid 19 rapid antigen test kit vector set isolated on white background ep68

The structure of the leukocyte. White blood cell immunity illustration

Security antigen antibody icon

Swab laboratory respiratory icon

Vector illustration of COVID-19, Antigen test kit (ATK)/Vector illustration of COVID-19, Antigen test kit (ATK) with results on brown background

Vector illustration of COVID-19, Antigen test kit (ATK) with results on green background

Omicron bacteria icon vector, antigen test kit on green background.

Vector illustration of COVID-19, Antigen test kit (ATK), Saliva

Illustration vector flat design T cell or T lymphocyte attacking cancer cell. isolated design