Antigen

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Antigen. Word in a dictionary.  concept Stock ImagesAntigen. Word in a dictionary. conceptAntigen. Word in a dictionary.  concept Stock ImageAntigen. Word in a dictionary. concept304.Canine distemper virus antigen test. Positive test result. Black background. Canine distemper virus antigen acronym written on a device test. Positive test Royalty Free Stock Photo304.Canine distemper virus antigen test. Positive test result. Black background. Canine distemper virus antigen acronym written on a device test. Positive testProliferating cell nuclear antigen, a DNA clamp and a scaffold t. O recruit proteins involved in DNA replication, DNA repair, chromatin remodeling and Stock PhotoProliferating cell nuclear antigen, a DNA clamp and a scaffold t. O recruit proteins involved in DNA replication, DNA repair, chromatin remodeling andProstate-specific antigen, a glycoprotein enzyme often elevated. In the presence of prostate cancer or other prostate disorders. 3d rendering Stock PhotographyProstate-specific antigen, a glycoprotein enzyme often elevated. In the presence of prostate cancer or other prostate disorders. 3d renderingEarly Endosome Antigen 1, a protein which has an important role. In endosomal trafficking. 3d rendering Stock ImageEarly Endosome Antigen 1, a protein which has an important role. In endosomal trafficking. 3d renderingCluster of differentiation antigen 135,  a protein expressed on. The surface of many hematopoietic progenitor cells. 3d rendering Stock PhotoCluster of differentiation antigen 135, a protein expressed on. The surface of many hematopoietic progenitor cells. 3d renderingDoctor holding in hand Carcinoembryonic Antigen CEA. Concept of application new technology in future medicine Stock ImageDoctor holding in hand Carcinoembryonic Antigen CEA. Concept of application new technology in future medicineDoctor holding in hand Carcinoembryonic Antigen. Concept of application new technology in future medicine Stock PhotosDoctor holding in hand Carcinoembryonic Antigen. Concept of application new technology in future medicineFresh chips, antigen outside in the UK. Freshly cooked chips by the seaside, salt and vinegar Stock ImagesFresh chips, antigen outside in the UK. Freshly cooked chips by the seaside, salt and vinegarPSA Test. Prostate specific antigen PSA blood culture sample collection tube with catheter and collection tubes. Label is fictitious, serial numbers are random Stock ImagesPSA Test. Prostate specific antigen PSA blood culture sample collection tube with catheter and collection tubes. Label is fictitious, serial numbers are randomActivating T cells and B cells in immune system. They function in the humoral immunity component of the adaptive immune system by secreting antibodies Stock PhotoActivating T cells and B cells in immune system. They function in the humoral immunity component of the adaptive immune system by secreting antibodiesPSA Test. Prostate specific antigen PSA blood culture sample collection tube with patient record.  Document and all information contained therein is fictitious Stock PhotographyPSA Test. Prostate specific antigen PSA blood culture sample collection tube with patient record. Document and all information contained therein is fictitiousPSA Test. Prostate specific antigen PSA blood culture sample collection tube with catheter and collection tubes. Label is fictitious, serial numbers are random Stock PhotographyPSA Test. Prostate specific antigen PSA blood culture sample collection tube with catheter and collection tubes. Label is fictitious, serial numbers are randomCA-125 test. Blood sample for CA-125 (Ovarian cancer antigen) test Royalty Free Stock PhotoCA-125 test. Blood sample for CA-125 (Ovarian cancer antigen) testPSA test. Blood sample for PSA prostate specific antigen test Stock PhotographyPSA test. Blood sample for PSA prostate specific antigen testPSA test. Blood sample for PSA prostate specific antigen test Stock ImagePSA test. Blood sample for PSA prostate specific antigen testImportin subunit alpha-2, a protein which interacts with the NLS. S of DNA helicase Q1 and SV40 T antigen and may be involved in the nuclear transport of Stock ImagesImportin subunit alpha-2, a protein which interacts with the NLS. S of DNA helicase Q1 and SV40 T antigen and may be involved in the nuclear transport ofDoctor holding tube with text PSA test. Blood sample in tube labeled with text PSA Prostate Specific Antigen test / doctor holding tube with text PSA test Royalty Free Stock ImagesDoctor holding tube with text PSA test. Blood sample in tube labeled with text PSA Prostate Specific Antigen test / doctor holding tube with text PSA testPSA positive blood sample. Blood sample positive with prostate specific antigen test, tumor marker for prostate cancer Stock ImagePSA positive blood sample. Blood sample positive with prostate specific antigen test, tumor marker for prostate cancerPSA positive blood sample. Blood sample positive with PSA, prostate specific antigen Royalty Free Stock PhotoPSA positive blood sample. Blood sample positive with PSA, prostate specific antigenCEA negative. CEA (Carcinoembryonic antigen) testing by using test cassette, the result showed negative(single red line Royalty Free Stock PhotosCEA negative. CEA (Carcinoembryonic antigen) testing by using test cassette, the result showed negative(single red lineCEA positive. CEA (Carcinoembryonic antigen) testing by using test cassette, the result showed positive (double red line Royalty Free Stock ImagesCEA positive. CEA (Carcinoembryonic antigen) testing by using test cassette, the result showed positive (double red lineCEA positive. CEA (Carcinoembryonic antigen) testing by using test cassette, the result showed positive (double red line Stock PhotographyCEA positive. CEA (Carcinoembryonic antigen) testing by using test cassette, the result showed positive (double red lineCEA positive. CEA (Carcinoembryonic antigen) testing by using test cassette, the result showed positive (double red line Stock PhotoCEA positive. CEA (Carcinoembryonic antigen) testing by using test cassette, the result showed positive (double red lineCD1d, a protein expressed on the surface of various human antige. N-presenting cells. Involved in the presentation of lipid antigens to T cells. 3d rendering Royalty Free Stock ImagesCD1d, a protein expressed on the surface of various human antige. N-presenting cells. Involved in the presentation of lipid antigens to T cells. 3d renderingImmunoglobulin M, a basic antibody that is produced by B cells. It is the first antibody to appear in response to initial exposure to an antigen. 3d structure Royalty Free Stock PhotographyImmunoglobulin M, a basic antibody that is produced by B cells. It is the first antibody to appear in response to initial exposure to an antigen. 3d structureCAR-T cell therapy. 3D illustration of T cells attacking a cancer cell Stock PhotographyCAR-T cell therapy. 3D illustration of T cells attacking a cancer cellMast Cell. Filled with basophil granules, found in numbers in connective tissue and releasing histamine and other substances during inflammatory and allergic Royalty Free Stock PhotoMast Cell. Filled with basophil granules, found in numbers in connective tissue and releasing histamine and other substances during inflammatory and allergicZika-Virus. Illustration Symbol - Attention Zika Virus Stock PhotographyZika-Virus. Illustration Symbol - Attention Zika VirusB Cell. S, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the adaptive Royalty Free Stock PhotographyB Cell. S, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the adaptiveB Cell. S, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the adaptive Royalty Free Stock ImagesB Cell. S, also known as B lymphocytes, are a type of white blood cell of the lymphocyte subtype. They function in the humoral immunity component of the adaptiveHCV positive. Blood sample positive with hepatitis C virus HCV Stock PhotoHCV positive. Blood sample positive with hepatitis C virus HCVHepatitis Testing. Hepatitis blood analysis collection tube selected by lab technician.  Labels and document are fictitious and created by the photographer Stock PhotoHepatitis Testing. Hepatitis blood analysis collection tube selected by lab technician. Labels and document are fictitious and created by the photographerMast Cell. Filled with basophil granules, found in numbers in connective tissue and releasing histamine and other substances during inflammatory and allergic Royalty Free Stock PhotosMast Cell. Filled with basophil granules, found in numbers in connective tissue and releasing histamine and other substances during inflammatory and allergicMesenchymal stem cells. Labeled with fluorescent molecules Stock ImageMesenchymal stem cells. Labeled with fluorescent moleculesPSA Test. PSA analysis collection tube with blood collection supplies Stock PhotographyPSA Test. PSA analysis collection tube with blood collection suppliesPSA Test. PSA analysis collection tube with blood collection supplies Royalty Free Stock PhotographyPSA Test. PSA analysis collection tube with blood collection suppliesPSA Test. PSA analysis collection tube with blood collection supplies and report Stock PhotoPSA Test. PSA analysis collection tube with blood collection supplies and reportPSA Test. PSA analysis collection tube with blood collection supplies and report Royalty Free Stock PhotoPSA Test. PSA analysis collection tube with blood collection supplies and reportPSA Test. PSA analysis collection tube with blood collection supplies and report Royalty Free Stock ImagePSA Test. PSA analysis collection tube with blood collection supplies and reportDevided cell. Cell line labeled with fluorescent dyes. One cell in division Stock PhotoDevided cell. Cell line labeled with fluorescent dyes. One cell in divisionPSA testing. By using test cassette, the result showed positive (double red line Stock ImagePSA testing. By using test cassette, the result showed positive (double red linePSA testing. By using test cassette, the result showed positive (double red line Royalty Free Stock PhotosPSA testing. By using test cassette, the result showed positive (double red lineAnatomy of the lymphatic system. Vector illustration of anatomy of the lymphatic system Stock ImagesAnatomy of the lymphatic system. Vector illustration of anatomy of the lymphatic systemWhite. The number of leukocytes in the blood is often an indicator of disease Stock ImageWhite. The number of leukocytes in the blood is often an indicator of diseaseZika virus. The letter of Zika virus with stethoscope Royalty Free Stock ImageZika virus. The letter of Zika virus with stethoscopeBlood smear. Blood smear is often used as a follow-up test to abnormal results on a complete blood count (CBC) to evaluate the different types of blood cells Stock ImageBlood smear. Blood smear is often used as a follow-up test to abnormal results on a complete blood count (CBC) to evaluate the different types of blood cellsPSA positive. Blood sample positive with PSA, tumor marker for prostate cancer Royalty Free Stock ImagePSA positive. Blood sample positive with PSA, tumor marker for prostate cancerBeautiful model applying a skin serum treatment. On white Stock PhotoBeautiful model applying a skin serum treatment. On whiteZika virus. Blood sample for Zika virus test Stock PhotographyZika virus. Blood sample for Zika virus testELISA testing. Enzyme-linked immunosorbent assay (ELISA), Immunology testing method in laboratory Stock ImagesELISA testing. Enzyme-linked immunosorbent assay (ELISA), Immunology testing method in laboratoryELISA testing. Enzyme-linked immunosorbent assay (ELISA), Immunology testing method in laboratory Royalty Free Stock PhotosELISA testing. Enzyme-linked immunosorbent assay (ELISA), Immunology testing method in laboratoryConfocal microscopy of fibroblast cells. Real fluorescence microscopic view of human skin cells in culture. Nucleus are in blue, actin filaments are in green Royalty Free Stock PhotosConfocal microscopy of fibroblast cells. Real fluorescence microscopic view of human skin cells in culture. Nucleus are in blue, actin filaments are in greenNormal rbc. Microscopically, in a Wright's stained peripheral blood smear Stock ImageNormal rbc. Microscopically, in a Wright's stained peripheral blood smearAB Clinical laboratory medical acronym or abbreviation of antibodies or immunoglobulin of immune system for neutralize pathogens. Word AB are near laboratory Royalty Free Stock ImageAB Clinical laboratory medical acronym or abbreviation of antibodies or immunoglobulin of immune system for neutralize pathogens. Word AB are near laboratoryReal fluorescence microscopic view of human neuroblastoma cells. Human neuroblastoma cells: nuclei are stained in red, microfilaments are in green and in blue Stock PhotosReal fluorescence microscopic view of human neuroblastoma cells. Human neuroblastoma cells: nuclei are stained in red, microfilaments are in green and in blueColorectal cancer. Syringe with drugs for colorectal treatment Stock PhotographyColorectal cancer. Syringe with drugs for colorectal treatmentReal fluorescence microscopic view of human neuroblastoma cells. Human neuroblastoma cells: nuclei are stained in red, microfilaments are in green Stock ImagesReal fluorescence microscopic view of human neuroblastoma cells. Human neuroblastoma cells: nuclei are stained in red, microfilaments are in greenConfocal microscopy of fibroblast cells. Real fluorescence microscopic view of human skin cells in culture. Nucleus are in blue, actin filaments are in red Royalty Free Stock PhotographyConfocal microscopy of fibroblast cells. Real fluorescence microscopic view of human skin cells in culture. Nucleus are in blue, actin filaments are in redPSA test. Blood sample for PSA test, diagnosis for prostate cancer Royalty Free Stock PhotosPSA test. Blood sample for PSA test, diagnosis for prostate cancerCancer cells and killer. This image was taken with a digital camera on a confocal microscope. Killer cell is green and cancer cells are red Stock ImageCancer cells and killer. This image was taken with a digital camera on a confocal microscope. Killer cell is green and cancer cells are redBasophil. Blood smear show  oreange eosinophil Stock PhotoBasophil. Blood smear show oreange eosinophilZika virus test. Blood sample for Zika virus test Stock PhotographyZika virus test. Blood sample for Zika virus testCEA positive. CEA testing positive by using rapid test cassette, diagnosis for intestinal cancer Stock ImageCEA positive. CEA testing positive by using rapid test cassette, diagnosis for intestinal cancerReal fluorescence microscopic view of mice neuroblastoma cell line. Neuroblastoma cells: nuclei are stained in red purple, microfilaments are in green and in Stock ImageReal fluorescence microscopic view of mice neuroblastoma cell line. Neuroblastoma cells: nuclei are stained in red purple, microfilaments are in green and inHepatitis C test. Blood sample for hepatitis C virus test Royalty Free Stock PhotosHepatitis C test. Blood sample for hepatitis C virus testMesenchymal stem cells. Mitochondria were stained with fluorescent protein in red channel. Cell nuclear stained with green Stock ImageMesenchymal stem cells. Mitochondria were stained with fluorescent protein in red channel. Cell nuclear stained with greenZika virus test. Blood sample for Zika virus test Royalty Free Stock PhotosZika virus test. Blood sample for Zika virus testZika virus test. Blood sample for Zika virus test Stock PhotosZika virus test. Blood sample for Zika virus testConfocal microscopy of fibroblast cells. Real fluorescence microscopic view of human skin cells in culture. Nucleus are in red, actin filaments are in green Stock PhotoConfocal microscopy of fibroblast cells. Real fluorescence microscopic view of human skin cells in culture. Nucleus are in red, actin filaments are in greenMonoclonal antibody (mAb or moAb), made by identical immune cell. S that are all clones of a unique parent cell. Most biotech drugs are monoclonal antibodies Stock ImageMonoclonal antibody (mAb or moAb), made by identical immune cell. S that are all clones of a unique parent cell. Most biotech drugs are monoclonal antibodiesLymphocyte. A lymphocyte is any of three subtypes of white blood cell in a vertebrate's immune system. All three are agranulocytes Royalty Free Stock PhotoLymphocyte. A lymphocyte is any of three subtypes of white blood cell in a vertebrate's immune system. All three are agranulocytesSt. Barnabas Anglican Church at Antigua, West Indies. St. Barnabas Anglican Church at Antigua and Barbuda island, West Indies Stock ImageSt. Barnabas Anglican Church at Antigua, West Indies. St. Barnabas Anglican Church at Antigua and Barbuda island, West IndiesReal fluorescence microscopic view of mice neuroblastoma cell line. Neuroblastoma cells: nuclei are stained in red purple, microfilaments are in green and in Stock ImageReal fluorescence microscopic view of mice neuroblastoma cell line. Neuroblastoma cells: nuclei are stained in red purple, microfilaments are in green and inCEA test. Blood sample with requisition form for CEA test, colorectal cancer diagnosis Royalty Free Stock PhotoCEA test. Blood sample with requisition form for CEA test, colorectal cancer diagnosisConfocal microscopy of fibroblast cells. Real fluorescence microscopic view of human skin cells in culture. Nucleus are in blue, actin filaments are in green Royalty Free Stock PhotographyConfocal microscopy of fibroblast cells. Real fluorescence microscopic view of human skin cells in culture. Nucleus are in blue, actin filaments are in greenZika virus positive. Blood sample positive with Zika virus Royalty Free Stock ImageZika virus positive. Blood sample positive with Zika virusHAV vaccine. Syringe with hepatitis A virus (HAV) vaccine for injection Stock PhotographyHAV vaccine. Syringe with hepatitis A virus (HAV) vaccine for injectionMesenchymal stem cells. Mitochondria were stained with fluorescent protein in red channel. Cell membrane stained with blue Stock PhotosMesenchymal stem cells. Mitochondria were stained with fluorescent protein in red channel. Cell membrane stained with blue