photo free
Home Images Vectors Videos

Stock image Antigen Response page 2

stock image human T helper cell

Human T Helper Cell

Image, 2.78MB, 3840 × 2160 jpg
stock vector Biomarker word cloud concept. Collage made of words about biomarker. Vector illustration

Biomarker Word Cloud Concept. Collage Made Of Words About Biomarker. Vector Illustration

Vector, 1.63MB, 9072 × 4426 eps
stock vector Blood Cell Type Descriptions - Vector Illustration

Blood Cell Type Descriptions - Vector Illustration

Vector, 5.59MB, 5000 × 5000 eps
stock image Express COVID-19 test schedule. Schnelltest means rapid corona test, and Selbsttest means self-test. Flat lay with hand in glove hold antigen covid test. 2021 calendar with marked dates, pp2 mask.

Express COVID-19 Test Schedule. Schnelltest Means Rapid Corona Test, And Selbsttest Means Self-test. Flat Lay With Hand In Glove Hold Antigen Covid Test. 2021 Calendar With Marked Dates, Pp2 Mask.

Image, 11.98MB, 5000 × 3333 jpg
stock vector Viral vector vaccines. Vaccine use a safe virus (as a Trojan horses) to insert pathogen genes in the cell to produce specific antigens and stimulate an immune response. mechanism of action for SARS-CoV-2, and different infectious diseases. COVID-19.

Viral Vector Vaccines. Vaccine Use A Safe Virus (as A Trojan Horses) To Insert Pathogen Genes In The Cell To Produce Specific Antigens And Stimulate An Immune Response. Mechanism Of Action For SARS-CoV-2, And Different Infectious Diseases. COVID-19.

Vector, 2.29MB, 5000 × 3511 eps
stock image human T helper cell

Human T Helper Cell

Image, 2.86MB, 3840 × 2160 jpg
stock image Berlin, Germany - April 11, 2021: Hand hold express COVID-19 test in front of Cinema at Kulturbrauerei Center in Berlin Prenslauerberg. Schnelltest means fast, rapid corona test in German language.

Berlin, Germany - April 11, 2021: Hand Hold Express COVID-19 Test In Front Of Cinema At Kulturbrauerei Center In Berlin Prenslauerberg. Schnelltest Means Fast, Rapid Corona Test In German Language.

Image, 7.95MB, 5000 × 3333 jpg
stock vector The structure of the white blood cells. Leukocyte. Vector illustration

The Structure Of The White Blood Cells. Leukocyte. Vector Illustration

Vector, 3.83MB, 5000 × 5000 eps
stock image Macrophage binding with t cell

Macrophage Binding With T Cell

Image, 5.37MB, 3840 × 2160 jpg
stock image Corona antibody, close-up antibodies, immunoglobulins, corona antivirus, 3D rendering

Corona Antibody, Close-up Antibodies, Immunoglobulins, Corona Antivirus, 3D Rendering

Image, 1.94MB, 4701 × 4032 jpg
stock vector Influenza / COVID-19 Antigen Rapid Test procedure Infographic. Step-by-step instruction how tests work

Influenza / COVID-19 Antigen Rapid Test Procedure Infographic. Step-by-step Instruction How Tests Work

Vector, 1.15MB, 6387 × 4000 eps
stock vector Immunology blue round flat vector icon

Immunology Blue Round Flat Vector Icon

Vector, 1.22MB, 5000 × 5000 eps
stock image COVID-19 vaccine: SARS-CoV-2 spike protein is stabilised for it's use as a vaccine in a tightly closed prefusion conformation through polysorbate (violet) and fatty acid (not visible) molecules. In blue, N-acetylglucosamine. Source: PDB entry 7e7b.

COVID-19 Vaccine: SARS-CoV-2 Spike Protein Is Stabilised For It's Use As A Vaccine In A Tightly Closed Prefusion Conformation Through Polysorbate (violet) And Fatty Acid (not Visible) Molecules. In Blue, N-acetylglucosamine. Source: PDB Entry 7e7b.

Image, 7.43MB, 8000 × 6000 jpg
stock image Medical science background showing blast cells(AML)

Medical Science Background Showing Blast Cells(AML)

Image, 4.94MB, 5017 × 3617 jpg
stock image Hand holds quick test outdoors, with office, school or kindergarden building out of focus. Express COVID19 test, Schnelltest is rapid corona test in German. Selbsttest means self-test for coronavirus.

Hand Holds Quick Test Outdoors, With Office, School Or Kindergarden Building Out Of Focus. Express COVID19 Test, Schnelltest Is Rapid Corona Test In German. Selbsttest Means Self-test For Coronavirus.

Image, 6.78MB, 5000 × 3333 jpg
stock vector Innate immunity. Adaptive specific . Phagocytosis. Infographics. vector illustration

Innate Immunity. Adaptive Specific . Phagocytosis. Infographics. Vector Illustration

Vector, 1.45MB, 5000 × 4734 eps
stock vector Innate immunity. Adaptive specific . Phagocytosis. Infographics. vector

Innate Immunity. Adaptive Specific . Phagocytosis. Infographics. Vector

Vector, 3.99MB, 5000 × 3911 eps
stock image Medical science background showing blast cells(AML)

Medical Science Background Showing Blast Cells(AML)

Image, 7.74MB, 5176 × 3896 jpg
stock image Express COVID-19 test schedule. Schnelltest means rapid corona test, and Selbsttest means self-test. Flat lay with antigen covid test stripe, buffer, cotton swab and pp2 medical mask. Copy-space.

Express COVID-19 Test Schedule. Schnelltest Means Rapid Corona Test, And Selbsttest Means Self-test. Flat Lay With Antigen Covid Test Stripe, Buffer, Cotton Swab And Pp2 Medical Mask. Copy-space.

Image, 10.25MB, 5000 × 3333 jpg
stock vector Biomarker word cloud concept. Collage made of words about biomarker. Vector illustration

Biomarker Word Cloud Concept. Collage Made Of Words About Biomarker. Vector Illustration

Vector, 1.59MB, 9072 × 3496 eps
stock vector Blood transfusion. There are two special blood types when it comes to blood transfusions. Info graphic vector.

Blood Transfusion. There Are Two Special Blood Types When It Comes To Blood Transfusions. Info Graphic Vector.

Vector, 4MB, 6000 × 6000 eps
stock vector NK lymphocytes structure. The functions of NK lymphocytes. Immunity Helper Cells. Infographics. Vector illustration on isolated background.

NK Lymphocytes Structure. The Functions Of NK Lymphocytes. Immunity Helper Cells. Infographics. Vector Illustration On Isolated Background.

Vector, 7.63MB, 5000 × 5000 eps
stock vector Phagocytosis. Leukocyte absorbs the virus. Infographics. Leukocyte eats bacteria. Vector illustrations in cartoon style on isolated background

Phagocytosis. Leukocyte Absorbs The Virus. Infographics. Leukocyte Eats Bacteria. Vector Illustrations In Cartoon Style On Isolated Background

Vector, 6.91MB, 5000 × 5000 eps
stock image closeup of a young caucasian man, sitting on a rocking chair in his living room, places his own sample into the covid-19 antigen diagnostic test device

Closeup Of A Young Caucasian Man, Sitting On A Rocking Chair In His Living Room, Places His Own Sample Into The Covid-19 Antigen Diagnostic Test Device

Image, 23MB, 7360 × 4912 jpg
stock vector Scheme of appearance of cells of immune system

Scheme Of Appearance Of Cells Of Immune System

Vector, 6.51MB, 4768 × 3775 eps
stock vector vector illustration of mechanisms of microbial cell resistance to antibiotics

Vector Illustration Of Mechanisms Of Microbial Cell Resistance To Antibiotics

Vector, 3.53MB, 6688 × 3296 eps
stock vector food allergy is an abnormal immune response to food. Cell of normal Epithelium and Food allergy. development of an allergic reaction from allergens penetration to Inflammatory mediators synthesis. vector

Food Allergy Is An Abnormal Immune Response To Food. Cell Of Normal Epithelium And Food Allergy. Development Of An Allergic Reaction From Allergens Penetration To Inflammatory Mediators Synthesis. Vector

Vector, 5.48MB, 5000 × 3810 eps
stock vector Phagocytosis. Leukocyte absorbs the virus. Infographics. Leukocyte eats bacteria. Vector illustrations in cartoon style on isolated background

Phagocytosis. Leukocyte Absorbs The Virus. Infographics. Leukocyte Eats Bacteria. Vector Illustrations In Cartoon Style On Isolated Background

Vector, 6.91MB, 5000 × 5000 eps
stock image Cytokine protein cell

Cytokine Protein Cell

Image, 4.83MB, 3840 × 2160 jpg
stock vector NK lymphocytes structure. The functions of NK lymphocytes. Immunity Helper Cells. Infographics. Vector illustration on isolated background.

NK Lymphocytes Structure. The Functions Of NK Lymphocytes. Immunity Helper Cells. Infographics. Vector Illustration On Isolated Background.

Vector, 8.18MB, 5000 × 5000 eps
stock image T-cells attacking cancer cell  illustration of  microscopic photos

T-cells Attacking Cancer Cell Illustration Of Microscopic Photos

Image, 1.11MB, 5000 × 3500 jpg
stock vector Phagocytosis as cellular ingesting and eliminating process outline diagram

Phagocytosis As Cellular Ingesting And Eliminating Process Outline Diagram

Vector, 5.48MB, 5000 × 3472 eps
stock image Lymphoblast

Lymphoblast

Image, 4.07MB, 3872 × 2592 jpg
stock vector vector illustration of mechanisms of microbial cell resistance to antibiotics

Vector Illustration Of Mechanisms Of Microbial Cell Resistance To Antibiotics

Vector, 3.53MB, 6688 × 3296 eps
stock image Human antibody (immunoglobulin). 3D illustration

Human Antibody (immunoglobulin). 3D Illustration

Image, 14.13MB, 5500 × 3500 jpg
stock vector Stem cell. The development of red blood cells, leukocytes, macrophages, lymphocytes  and platelets. Infographics.

Stem Cell. The Development Of Red Blood Cells, Leukocytes, Macrophages, Lymphocytes And Platelets. Infographics.

Vector, 10.24MB, 5000 × 3333 eps
stock image Express COVID-19 test, Schnelltest means rapid corona test, and Selbsttest means self-test coronavirus test kit. Express coronavirus tests for public use. Banner, panoramic image with copy-space.

Express COVID-19 Test, Schnelltest Means Rapid Corona Test, And Selbsttest Means Self-test Coronavirus Test Kit. Express Coronavirus Tests For Public Use. Banner, Panoramic Image With Copy-space.

Image, 1.11MB, 6000 × 2000 jpg
stock image An antigen is a molecule that initiates the production of an antibody and causes an immune response 3d rendering

An Antigen Is A Molecule That Initiates The Production Of An Antibody And Causes An Immune Response 3d Rendering

Image, 0.11MB, 2400 × 2000 jpg
stock vector COVID-19 vaccine types. RNA, subunit, viral vector

COVID-19 Vaccine Types. RNA, Subunit, Viral Vector

Vector, 5.49MB, 5871 × 4411 eps
stock vector Immune response

Immune Response

Vector, 1.12MB, 2000 × 2268 eps
stock vector Dendritic cell immunity. Infographics. Vector illustration on isolated background

Dendritic Cell Immunity. Infographics. Vector Illustration On Isolated Background

Vector, 28.37MB, 5000 × 5000 eps
stock image Cytokine protein cell

Cytokine Protein Cell

Image, 3.52MB, 3840 × 2160 jpg
stock image Plasma cells (B-cells) segregate specific antibodies to mark an subsequently destroy viruses (influenza viruses).3D rendering. Illustration

Plasma Cells (B-cells) Segregate Specific Antibodies To Mark An Subsequently Destroy Viruses (influenza Viruses).3D Rendering. Illustration

Image, 9.74MB, 8000 × 6000 jpg
stock vector Biomarkers test as medical indicator for body diagnosis tiny person concept

Biomarkers Test As Medical Indicator For Body Diagnosis Tiny Person Concept

Vector, 0.4MB, 6000 × 3140 eps
stock image Segmented neutrophils

Segmented Neutrophils

Image, 3.19MB, 3872 × 2592 jpg
stock vector Cells of the immune system. Vector diagram

Cells Of The Immune System. Vector Diagram

Vector, 1.68MB, 5001 × 3334 eps
stock image Berlin, Germany - April 11, 2021: Hand holding Express COVID-19 test in front of advertising for quick testing in Berlin Prenslauerberg. Schnelltest means rapid corona test in German language.

Berlin, Germany - April 11, 2021: Hand Holding Express COVID-19 Test In Front Of Advertising For Quick Testing In Berlin Prenslauerberg. Schnelltest Means Rapid Corona Test In German Language.

Image, 7.31MB, 5000 × 3333 jpg
stock vector B-cell and T helper cells function.

B-cell And T Helper Cells Function.

Vector, 12.36MB, 5524 × 5524 eps
stock image Antibody opsonization of influenza viruses. 3D rendering. Viruses coated with antibodies can't penetrate into their target cells and are engulfed and destroyed by a macrophage. Background cell. Illustration

Antibody Opsonization Of Influenza Viruses. 3D Rendering. Viruses Coated With Antibodies Can't Penetrate Into Their Target Cells And Are Engulfed And Destroyed By A Macrophage. Background Cell. Illustration

Image, 4.47MB, 8000 × 6000 jpg
stock vector Influenza / COVID-19 Rapid Test with different results. Personal express medical test manual with Positive, Negative and Invalid Results

Influenza / COVID-19 Rapid Test With Different Results. Personal Express Medical Test Manual With Positive, Negative And Invalid Results

Vector, 0.56MB, 7256 × 4000 eps
Previous << Page 2 >> Next