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Antigen Obrázky a Fotografie

14,336 antigen royalty-free fotografií a snímků, které pro vás byly nelezeny.

Closeup of a man, wearing blue surgical gloves, placing the sample into the covid-19 antigen diagnostic test device, on a blue surface Reklamní fotografie
Closeup of a man, wearing blue surgical gloves, placing the sample into the covid-19 antigen diagnostic test device, on a blue surface
A young caucasian man, sitting in his living room, holds a covid-19 antigen diagnostic test device in his hand that confirms a positive result Reklamní fotografie
A young caucasian man, sitting in his living room, holds a covid-19 antigen diagnostic test device in his hand that confirms a positive result
Antibody (ab), also known as an immunoglobulin (ig). 3d vector.
Antibody (ab), also known as an immunoglobulin (ig). 3d vector.
Vektory
Rapid test device for covid-19 virus close-up
Rapid test device for covid-19 virus close-up
Microbiology. antibodies attack virus. 3d illustration
Microbiology. antibodies attack virus. 3d illustration
Close up of fingers holding express antigen covid test, negative result Reklamní fotografie
Close up of fingers holding express antigen covid test, negative result
A nurse wearing latex gloves holds a covid-19 antigen test that has come back negative.
A nurse wearing latex gloves holds a covid-19 antigen test that has come back negative.
Closeup of a healthcare worker, wearing blue surgical gloves, put the sample of a nasopharyngeal swab in contact with the reactant, before to insert it into the covid-19 antigen diagnostic test device
Closeup of a healthcare worker, wearing blue surgical gloves, put the sample of a nasopharyngeal swab in contact with the reactant, before to insert it into the covid-19 antigen diagnostic test device
Adaptive immune system from antigen presentation to activation of other immune cells. specific immune. t-helper and t-killer cells. memory and effector cells. viruse, lymphocyte, antibody and antigen. vector diagram for educational, biological, and science use
Adaptive immune system from antigen presentation to activation of other immune cells. specific immune. t-helper and t-killer cells. memory and effector cells. viruse, lymphocyte, antibody and antigen. vector diagram for educational, biological, and science use
Vektory
Mother, testing her child for at home, making home allowed swab tests to prove negative result
Mother, testing her child for at home, making home allowed swab tests to prove negative result
Covid-19. coronavirus swab sample covid-19. swab coronavirus test. epidemic outbreak. a man in a chemical protection suit holds a test tube for analysis.
Covid-19. coronavirus swab sample covid-19. swab coronavirus test. epidemic outbreak. a man in a chemical protection suit holds a test tube for analysis.
Man holding corona covid-19 rapid antigen test rst kit ,antibody test with negative result at home
Man holding corona covid-19 rapid antigen test rst kit ,antibody test with negative result at home
Close up of asian woman wearing face mask show positive result antigen kit to a self test at home
Close up of asian woman wearing face mask show positive result antigen kit to a self test at home
Close up of fingers holding express antigen covid test, negative result Reklamní fotografie
Close up of fingers holding express antigen covid test, negative result
Doctor holding a test kit for viral disease tests with the covid-19 sars-cov-2 laboratory card kit for the novel viral coronavirus sars cov 2 virus (formerly known as 2019-ncov)
Doctor holding a test kit for viral disease tests with the covid-19 sars-cov-2 laboratory card kit for the novel viral coronavirus sars cov 2 virus (formerly known as 2019-ncov)
Woman wearing blue medical gloves and holding covid-19 (sars-cov-2) first antigen test kit device to help in the rapid detection testing at home. showing positive covid-19 outbreak.
Woman wearing blue medical gloves and holding covid-19 (sars-cov-2) first antigen test kit device to help in the rapid detection testing at home. showing positive covid-19 outbreak.
Rapid antigen test kit concept. covid-19 crisis. cartoon vector style for your design Reklamní fotografie
Rapid antigen test kit concept. covid-19 crisis. cartoon vector style for your design
Vektory
Rapid covid-19 antigen testing for adult, elderly and children. corona virus nasal pcr swab rapid test. people themself make test for coronavirus at home. flat vector illustration isolated on white
Rapid covid-19 antigen testing for adult, elderly and children. corona virus nasal pcr swab rapid test. people themself make test for coronavirus at home. flat vector illustration isolated on white
Vektory
Positive rapid test on covid-19 isolated on white background
Positive rapid test on covid-19 isolated on white background
Positive covid-19 antigen rapid test set
Positive covid-19 antigen rapid test set
Covid19 antigen test kit with cassette, pipette and plastic bottle for saliva
Covid19 antigen test kit with cassette, pipette and plastic bottle for saliva
Self test kit for covid-19 at home showing positive on gray background, coronavirus, covid, health, home test, concept with copy space and surgical gloves close up
Self test kit for covid-19 at home showing positive on gray background, coronavirus, covid, health, home test, concept with copy space and surgical gloves close up
Covid test, doctor collects nose mucus by swab sample for covid-19 infection, patient being tested, lab analysis, medical checkup, flat cartoon vector illustration, friendly doctor in face mask
Covid test, doctor collects nose mucus by swab sample for covid-19 infection, patient being tested, lab analysis, medical checkup, flat cartoon vector illustration, friendly doctor in face mask
Vektory
A nurse wearing latex gloves inserts a swab into a woman's nose to collect a possible positive virus sample during the pandemic. antigen test procedure. Reklamní fotografie
A nurse wearing latex gloves inserts a swab into a woman's nose to collect a possible positive virus sample during the pandemic. antigen test procedure.
Rapid antigen test kit concept. covid-19 crisis. results interpretation, positive, negative. cartoon vector style for your design
Rapid antigen test kit concept. covid-19 crisis. results interpretation, positive, negative. cartoon vector style for your design
Vektory
Close up of fingers holding express antigen covid test, negative result, ffp2 mask in blurry background
Close up of fingers holding express antigen covid test, negative result, ffp2 mask in blurry background
Humeral immunity. lymphocyte, antibody and antigen.
Humeral immunity. lymphocyte, antibody and antigen.
Vektory
Close up of fingers holding express antigen covid test, negative result
Close up of fingers holding express antigen covid test, negative result
Covid testing types onboarding mobile app page screen with concepts. pcr testing, antibody testing walkthrough 3 steps graphic instructions. ui vector template with rgb color illustrations Reklamní fotografie
Covid testing types onboarding mobile app page screen with concepts. pcr testing, antibody testing walkthrough 3 steps graphic instructions. ui vector template with rgb color illustrations
Vektory
Doctor making a test kit for viral disease covid-19 ncov. laboratory card kit test for coronavirus. covid-19 rapid test
Doctor making a test kit for viral disease covid-19 ncov. laboratory card kit test for coronavirus. covid-19 rapid test
A patient gets a test. dna test by nasal (nose) swab probe. pcr test. cartoon flat vector illustration
A patient gets a test. dna test by nasal (nose) swab probe. pcr test. cartoon flat vector illustration
Vektory
Sars cov 2 rapid test - covid-19 antigen test Reklamní fotografie
Sars cov 2 rapid test - covid-19 antigen test
Close up of antigen corona or covid-19 test in the fingers of a young biologist or pharmacist Reklamní fotografie
Close up of antigen corona or covid-19 test in the fingers of a young biologist or pharmacist
Closeup of a young caucasian man at the airport placing his own sample into the covid-19 antigen diagnostic test device, while is sitting in the waiting hall next to his suitcase
Closeup of a young caucasian man at the airport placing his own sample into the covid-19 antigen diagnostic test device, while is sitting in the waiting hall next to his suitcase
Young woman performs a covid-19 antigen self-test Reklamní fotografie
Young woman performs a covid-19 antigen self-test
Coronavirus testing types onboarding vector template. polymerase chain reaction checking. antibody testing. responsive mobile website with icons. webpage walkthrough step screens. rgb color concept
Coronavirus testing types onboarding vector template. polymerase chain reaction checking. antibody testing. responsive mobile website with icons. webpage walkthrough step screens. rgb color concept
Vektory
Asian woman is having telemedicine online at home-female doctor explain about covid-19 self test process Reklamní fotografie
Asian woman is having telemedicine online at home-female doctor explain about covid-19 self test process
Car t immunotherapy. artificial t cell receptors are proteins that have been engineered for cancer therapy (killing of tumor cells). genetically engineered. vector diagram for medical, educational and science use
Car t immunotherapy. artificial t cell receptors are proteins that have been engineered for cancer therapy (killing of tumor cells). genetically engineered. vector diagram for medical, educational and science use
Vektory
Covid-19 rapid antigen self test process-asian woman placing nasal swab inside the tube with liquid Reklamní fotografie
Covid-19 rapid antigen self test process-asian woman placing nasal swab inside the tube with liquid
Person wearing blue gloves holding a coronavirus lateral flow test
Person wearing blue gloves holding a coronavirus lateral flow test
Physician wearing personal protective equipment performing a coronavirus covid-19 pcr test, patient nasal np and oral op swab sample specimen collection process, viral rt-pcr dna diagnostic procedure
Physician wearing personal protective equipment performing a coronavirus covid-19 pcr test, patient nasal np and oral op swab sample specimen collection process, viral rt-pcr dna diagnostic procedure
Express covid-19 test, schnelltest means rapid corona test, and selbsttest means self-test coronavirus test kit. germany recently approved self-administered coronavirus tests to be sold to public.
Express covid-19 test, schnelltest means rapid corona test, and selbsttest means self-test coronavirus test kit. germany recently approved self-administered coronavirus tests to be sold to public.
Coronavirus covid-19 lateral flow self test kit on white background showing negative result
Coronavirus covid-19 lateral flow self test kit on white background showing negative result
Close up of express antigen test, negative result, ffp2 mask in blurry background
Close up of express antigen test, negative result, ffp2 mask in blurry background
Choice between vaccination and examination.coronavirus rapid antigen and pcr tests.tube with blood sample and cotton swab with saliva.prevent covid infection.medical requirements. global immunization Reklamní fotografie
Choice between vaccination and examination.coronavirus rapid antigen and pcr tests.tube with blood sample and cotton swab with saliva.prevent covid infection.medical requirements. global immunization
Vektory
Abo blood group types vector illustration. educational labeled nursing information chart. red blood cell, antibodies in plasma and antigens combination diagram. medical health care guide.
Abo blood group types vector illustration. educational labeled nursing information chart. red blood cell, antibodies in plasma and antigens combination diagram. medical health care guide.
Vektory
Woman holding rapid antigen test kit with positive result during swab covid-19 testing. coronavirus self nasal or home test, lockdown and home isolation concept Reklamní fotografie
Woman holding rapid antigen test kit with positive result during swab covid-19 testing. coronavirus self nasal or home test, lockdown and home isolation concept
Covid-19 rapid antigen test. swab mucus sample places on strip, card or slide with reagents. round emblem of coronavirus express test procedure. vector illustration isolated on background. Vektorové ilustrace
Covid-19 rapid antigen test. swab mucus sample places on strip, card or slide with reagents. round emblem of coronavirus express test procedure. vector illustration isolated on background.
Vektory
Rapid antigen test concept icon. covid testing type idea thin line illustration. nasopharyngeal swab test. respiratory pathogens diagnosis. vector isolated outline rgb color drawing
Rapid antigen test concept icon. covid testing type idea thin line illustration. nasopharyngeal swab test. respiratory pathogens diagnosis. vector isolated outline rgb color drawing
Vektory
Covid-19 rapid antigen test procedure infographic. a doctor takes nasal swab from male patient. coronavirus swap sample in lysis buffer, strip with reagents and result with antigen molecules. vector.
Covid-19 rapid antigen test procedure infographic. a doctor takes nasal swab from male patient. coronavirus swap sample in lysis buffer, strip with reagents and result with antigen molecules. vector.
Vektory
Covid-19 pcr test and kid, nurse holds swab for nasal sample from adorable child. woman doctor in ppe suit examines cute little girl during coronavirus pandemic. concept of corona virus testing.
Covid-19 pcr test and kid, nurse holds swab for nasal sample from adorable child. woman doctor in ppe suit examines cute little girl during coronavirus pandemic. concept of corona virus testing.
Week planner, chnelltest, rapid corona test in german language. flat lay with calendar, keyboard, alarm clock. hand holding express antigen corona test and pp2 medical face mask.
Week planner, chnelltest, rapid corona test in german language. flat lay with calendar, keyboard, alarm clock. hand holding express antigen corona test and pp2 medical face mask.
Week planner, chnelltest, rapid corona test in german language. week planner calendar and pp2 medical face mask on mint green table. test-to-go concept, flat lay, top view.
Week planner, chnelltest, rapid corona test in german language. week planner calendar and pp2 medical face mask on mint green table. test-to-go concept, flat lay, top view.
Antigen virus self test using nasal swab
Antigen virus self test using nasal swab
Covid-19 rapid antigen tests in positive and negative result with man using nasal swab stick test in his nose. medical equipment technology develop smart and easy solution for patient diagnostic. Reklamní fotografie
Covid-19 rapid antigen tests in positive and negative result with man using nasal swab stick test in his nose. medical equipment technology develop smart and easy solution for patient diagnostic.
Vektory
Covid-19 test in doctor hands, nurse in medical personal protective equipment (ppe) holds coronavirus swab collection kit. concept of corona virus pcr testing, cure and diagnostics during pandemic.
Covid-19 test in doctor hands, nurse in medical personal protective equipment (ppe) holds coronavirus swab collection kit. concept of corona virus pcr testing, cure and diagnostics during pandemic.
Nasal antigen covid 19 test Reklamní fotografie
Nasal antigen covid 19 test
Close-up face of young adult asia woman people use auto pcr cotton self cure kit from hospital clinic service by telehealth telemedicine call support in cold flu virus health care isolate at home. Reklamní fotografie
Close-up face of young adult asia woman people use auto pcr cotton self cure kit from hospital clinic service by telehealth telemedicine call support in cold flu virus health care isolate at home.
Sars-cov-2 rapid antigen test, unused
Sars-cov-2 rapid antigen test, unused
A young man, wearing casual clothes, places his own sample into the covid-19 antigen diagnostic test device sitting on bed next to his suitcase, packed with different clothes Reklamní fotografie
A young man, wearing casual clothes, places his own sample into the covid-19 antigen diagnostic test device sitting on bed next to his suitcase, packed with different clothes
Antibody virus fighting immune system and immunoglobulin science concept as antibodies attacking contagious virus cells and pathogens as a 3d render. Reklamní fotografie
Antibody virus fighting immune system and immunoglobulin science concept as antibodies attacking contagious virus cells and pathogens as a 3d render.
A doctor in latex gloves holding covid-19 rapid antigen test. a nurse hand with coronavirus express antidody positive blood test result. vector illustration isolated on background. Vektorové ilustrace
A doctor in latex gloves holding covid-19 rapid antigen test. a nurse hand with coronavirus express antidody positive blood test result. vector illustration isolated on background.
Vektory
Woman holding rapid antigen test kit with negative result during swab covid-19 testing. coronavirus self nasal or home test, lockdown and home isolation concept
Woman holding rapid antigen test kit with negative result during swab covid-19 testing. coronavirus self nasal or home test, lockdown and home isolation concept
Coronavirus swab collection kit in doctor hands, nurse in medical personal protective equipment (ppe) holds covid-19 pcr test on dark background. concept of corona virus testing and diagnostics.
Coronavirus swab collection kit in doctor hands, nurse in medical personal protective equipment (ppe) holds covid-19 pcr test on dark background. concept of corona virus testing and diagnostics.
Positive test for antibodies to coronavirus. checking the population for immunity to covid 19. a test tube with a blood test in the hands of a doctor against the background of laboratory research. Reklamní fotografie
Positive test for antibodies to coronavirus. checking the population for immunity to covid 19. a test tube with a blood test in the hands of a doctor against the background of laboratory research.
Mechanism of allergy.
Mechanism of allergy.
Vektory
Man swab covid-19 testing by rapid antigen test kit. coronavirus self nasal or home test, lockdown and home isolation concept
Man swab covid-19 testing by rapid antigen test kit. coronavirus self nasal or home test, lockdown and home isolation concept
Middle-aged asian man tested for coronavirus using covid-19 home antigen kits. Reklamní fotografie
Middle-aged asian man tested for coronavirus using covid-19 home antigen kits.
Hand holds a test swab cartridge isolated on yellow. covid-19 ag rapid self test kits. antigen or antibody test. virus disease healthcare check. coronavirus outbreak. Reklamní fotografie
Hand holds a test swab cartridge isolated on yellow. covid-19 ag rapid self test kits. antigen or antibody test. virus disease healthcare check. coronavirus outbreak.
Autoimmune disorders. for example gonorrhea (sexually transmitted infection) and arthritis. antigens of bacterium neisseria gonorrhoeae are similar to self-molecules of healthy joint cells. normal immune response can result in the production of antibodies that bind to healthy cells of joint, and caused of inflammation Reklamní fotografie
Autoimmune disorders. for example gonorrhea (sexually transmitted infection) and arthritis. antigens of bacterium neisseria gonorrhoeae are similar to self-molecules of healthy joint cells. normal immune response can result in the production of antibodies that bind to healthy cells of joint, and caused of inflammation
Vektory
Covid-19 positive test result by using rapid card test for covid-19 antigen
Covid-19 positive test result by using rapid card test for covid-19 antigen
Female medical staff worker wearing protective equipment takes sample from nose of a patient to antigen test for coronavirus. Reklamní fotografie
Female medical staff worker wearing protective equipment takes sample from nose of a patient to antigen test for coronavirus.
Rapid covid-19 antigen test with result icon. negative and positive test result by using rapid test device. flat vector illustration isolated on white background
Rapid covid-19 antigen test with result icon. negative and positive test result by using rapid test device. flat vector illustration isolated on white background
Vektory
Woman holding rapid antigen test kit with negative result during swab covid-19 testing. coronavirus self nasal or home test, lockdown and home isolation concept Reklamní fotografie
Woman holding rapid antigen test kit with negative result during swab covid-19 testing. coronavirus self nasal or home test, lockdown and home isolation concept
Elisa assay reaction scheme illustration
Elisa assay reaction scheme illustration
Vektory
Composition with common food allergens including egg, milk, soya, peanuts, hazelnut, fish, seafood and wheat flour
Composition with common food allergens including egg, milk, soya, peanuts, hazelnut, fish, seafood and wheat flour
Male healthcare worker wearing white coat, surgical mask, face shield and blue surgical gloves, about to take a nasopharyngeal culture with a swab, in a panoramic format to use as web banner or header
Male healthcare worker wearing white coat, surgical mask, face shield and blue surgical gloves, about to take a nasopharyngeal culture with a swab, in a panoramic format to use as web banner or header
Multicolored antibodies or immunoglobulin protein structures - 3d illustration
Multicolored antibodies or immunoglobulin protein structures - 3d illustration
Antigen test sample being dropped onto medical device for covid-19 antigen self test. coronavirus infection detection kit.
Antigen test sample being dropped onto medical device for covid-19 antigen self test. coronavirus infection detection kit.
Woman making self testing test at home Reklamní fotografie
Woman making self testing test at home
Woman making self testing coronavirus test at home
Woman making self testing coronavirus test at home
Close up of express antigen covid test, negative result
Close up of express antigen covid test, negative result
Covid19 antigen test kit with cassette, pipette and plastic bottle for saliva. negative result
Covid19 antigen test kit with cassette, pipette and plastic bottle for saliva. negative result
Covid-19 virus disease test in the hands of doctor, coronavirus crisis test, global pandemic outbreak, deadly sars-cov-2 epidemic, test kit illustratios, gray background Reklamní fotografie
Covid-19 virus disease test in the hands of doctor, coronavirus crisis test, global pandemic outbreak, deadly sars-cov-2 epidemic, test kit illustratios, gray background
Woman making self testing virus test at home Reklamní fotografie
Woman making self testing virus test at home
Positive covid-19 antigen test. coronavirus antigen rapid test on blue background.
Positive covid-19 antigen test. coronavirus antigen rapid test on blue background.
Covid-19 pcr test and kid face close-up, little girl opens mouth for coronavirus testing. doctor or nurse holds swab for saliva sample from cute child. corona virus oral testing of young patient.
Covid-19 pcr test and kid face close-up, little girl opens mouth for coronavirus testing. doctor or nurse holds swab for saliva sample from cute child. corona virus oral testing of young patient.
Negative rapid antigen covid-19 test in hand of unrecognizable blurred person with copy space. woman shows her test result. travel during the coronavirus pandemic concept.
Negative rapid antigen covid-19 test in hand of unrecognizable blurred person with copy space. woman shows her test result. travel during the coronavirus pandemic concept.
Week planner, chnelltest, rapid corona test in german language. week planner calendar and pp2 medical face mask on green table. test-to-go concept. Reklamní fotografie
Week planner, chnelltest, rapid corona test in german language. week planner calendar and pp2 medical face mask on green table. test-to-go concept.
Covid-19 rapid antigen test. rapid antibodies test kit and kn95 respirator face mask isolated on white background.
Covid-19 rapid antigen test. rapid antibodies test kit and kn95 respirator face mask isolated on white background.
B-cell and antibodies, 3d illustration. principles of immunity
B-cell and antibodies, 3d illustration. principles of immunity
Female hand holding covid-19 rapid antigen diagnostic device with negative result. self testing and be safe concept
Female hand holding covid-19 rapid antigen diagnostic device with negative result. self testing and be safe concept
Negative result of covid-19 self test kit with face mask on wood background, healtcare and medical concept
Negative result of covid-19 self test kit with face mask on wood background, healtcare and medical concept
Sars-cov-2 ag quick antibodies test kit. nasopharyngeal swab test
Sars-cov-2 ag quick antibodies test kit. nasopharyngeal swab test
Antibody antigen drug science microbiology
Antibody antigen drug science microbiology
Vektory
Closeup of a young businessman, in an elegant gray suit, placing his own sample into the covid-19 antigen diagnostic test device while is sitting in the waiting hall of an airport or a train station Reklamní fotografie
Closeup of a young businessman, in an elegant gray suit, placing his own sample into the covid-19 antigen diagnostic test device while is sitting in the waiting hall of an airport or a train station
Cute child, holding swab antigen covid 19 test, showing negtive result, focus on the test
Cute child, holding swab antigen covid 19 test, showing negtive result, focus on the test
Hand showing negative antigen covid test with pipette and saliva Reklamní fotografie
Hand showing negative antigen covid test with pipette and saliva
Close up of young man holding express antigen test, negative result
Close up of young man holding express antigen test, negative result
Closeup of a healthcare worker, wearing blue surgical gloves, about to take a nasopharyngeal smaple from the nose of a young man, wearing a face mask covering his mouth
Closeup of a healthcare worker, wearing blue surgical gloves, about to take a nasopharyngeal smaple from the nose of a young man, wearing a face mask covering his mouth