Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
An antibody, also known as an immunoglobulin, is a large, Y-shaped protein used by the immune system to identify and neutralize foreign objects such as pathogenic bacteria and viruses. 3D cartoon and Gaussian surface models with differently colored chains, white background.
COVID-19 new Omicron sub-variant BQ.1.1 - 3d rendered image. Pandemic wave.\nViral Infection concept. Delta, Omicron (B.1.1.529), Centaurus (B.1.1.529.2.75) (BA.2.75), Aeterna (BA.4.6) variant. Sars-cov-2, 2019-nCoV, Coronavirus.\nAntibody, Antigen, stealth, Vaccine technology concept.\nB117 - COVID-19 Variant,\nSARS-CoV-2 BA.2 Variant,\nSARS-CoV-2 BA.5 Variant,\nSARS-CoV-2 Omicron Variant,\nSaRS-CoV-2 Deltacron Variant
Fluorescent based Quantum Dot Immunoassay Nanosensors for Rapid and Sensitive Detection of bacteria
Accurate 3D representation of an antibody (IgG) based on actual crystal structure data. Also known as immunoglobulin. A protein made by B cells of the immune system used to fight infections.
Illustration of Respiratory Syncytial Virus or RSV
Digital background depicting innovative technologies in (AI) artificial systems, neural interfaces and internet machine learning technologies
Dengue virus cells. 3D Render
The LDL-receptor (red) is a membrane protein found in almost every human cell. It binds to the apoprotein B100 from LDL-particles and mediates their internalization (endocytosis) in the cell. This occurs in almost all cells but mainly in the liver where it removes about 70 % of LDL from the circulation.
3D cartoon and Gaussian surface models, PDB 6kxs, white background
A protein responsible for Alzheimer's disease has recently been identified. It has been suggested that plaques of amyloid beta may inhibit transmission at neuronal synapses. This is a video showing a plaque-bound neuron. It is easy to see why neurotransmission is inhibited.
cancer cell - antibodies
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Multicolored antibodies or immunoglobulin protein structures - 3d illustration
3d rendering of Easter eggs background
Immunological system, antibodies attacking the virus covid-19. 3D illustration, concept of the body's defense system. Y-shaped antibody attacking the virus.
Large group of connected data dots surrounding planet Earth. Global communications and internet concept.\nMap links (Derived from): \nhttp://www.lib.utexas.edu/maps/world_maps/txu-oclc-264266980-world_pol_2008-2.jpg
Epstein-Barr virus internal structure. 3d illustration isolated in white
Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
Poly Protein G with Detection Antibodies to enhance Immunoassays sensitivity on the lipid bilayer bacteria outer layer 3d rendering
Molecular Model of Cyclosporine, an immunosuppressant drug widely used in organ transplantation to prevent rejection.
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
Realistic model of A/H1N1 virus on the basis of photos from electronic microscope.
Backgrounds of Bacteria and Mold under the microscope in Lab.
Extreme close-up on green and blue virus cells intertwined with DNA cell structure
Subvariant Virus Spreading as viral pathogens Mutating variants and mutation as a transmissible health risk concept and new COVID-19 outbreak or coronavirus mutations and influenza background as a 3D render.
Abstract virus hologram - 3d rendered image illustration for virus pandemic concepts.\n - HPAI H5N1 virus - highly pathogenic avian influenza. \n -new coronavirus variant KP.2, JN.1, the FLiRT variants. FLiRT (Fresh Lineage of Rapid Transmission)  \n - Disease X new pandemic pathogen virus -  Virus, pathogen, bacteria, biotechnology, bacterium, biolaboratory, new X disease, brain illness concept. Microscopic SEM (TEM) hologram view. Medical research technology.
Digital background depicting innovative technologies in medicine, research genetic and biology molecular physics technology and innovations
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
Abstract particles
Free Images: "bestof:West Nile virus in complex with the Fab fragment of a neutralizing monoclonal antibody Description: This model was generated with tools on the NIH 3D Print"
Human_Papilloma_Virus.jpg
Poliovirus.jpg
Hepatitis B virus v2.svg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-секс_albanes-sex_chines-性別_bulgaro-секс_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
Engineered monoclonal antibodies.svg
A_digital_3D_representation_of_the_West_Nile_virus_in_complex_with_the_Fab_fragment_of_a_neutralizing_monoclonal_antibody.png
1K4C.png
Trastuzumab Fab-HER2 complex 1N8Z.png
Alemtuzumab Fab 1CE1.png
PDB 1qgc EBI.jpg
MonoclonalAb.jpg
HindIII 2E52.png
CulexNil.jpg
CD4+MHCII 1JL4.png
RuCP-from-xtal-3D-balls.png
Hexaaquacopper(II)-3D-balls.png
Perylene-tetrapalladium-sandwich-complex-from-xtal-3D-balls-A.png
Perylene-tetrapalladium-sandwich-complex-from-xtal-3D-balls-B.png
Perylene-tetrapalladium-sandwich-complex-from-xtal-3D-vdW.png
Tetraphosphorus-hexaoxide-iron-tetracarbonyl-complex-from-xtal-3D-balls.png
Dppf-PtCl2-from-xtal-3D-balls-A.png
Dppf-PtCl2-from-xtal-3D-balls-B.png
PyCrO5-from-xtal-1964-CM-3D-balls.png
PSA 2ZCK.png
Tris(butadiene)molybdenum-from-xtal-2002-3D-SF-B.png
Mo(NCS)2(dppe)2-3D-balls.png
Cu(H2edta)(H2O)-from-xtal-3D-balls.png
Chloro(triphenylphosphine)gold(I)-from-xtal-3D-SF.png
Molybdenum-hexacarbonyl-from-xtal-3D-balls.png
Molybdenum-hexacarbonyl-from-xtal-3D-SF.png
Zirconocene-dichloride-from-xtal-3D-balls.png
PdCl2(dppm)-from-xtal-3D-SF-A.png
PdCl2(dppm)-from-xtal-3D-SF-B.png
PdCl2(dppm)-from-xtal-3D-SF-C.png
PdCl2(dppm)-from-xtal-3D-SF-D.png
Gallium-(2.2.2)paracyclophane-tetrabromogallate-from-xtal-3D-balls.png
Gallium-(2.2.2)paracyclophane-tetrabromogallate-from-xtal-3D-SF.png
GaCl3-MeCN-from-xtal-3D-balls.png
GaCl3-MeCN-from-xtal-3D-SF.png
GaCl3-THF-from-xtal-3D-SF.png
GaCl3-THF-from-xtal-3D-balls.png
(CuCl(MeCage))4-from-xtal-2003-3D-SF.png
Carbon-monoxide-borane-MW-1977-3D-balls.png
Calcium-galactonate-from-xtal-1996-3D-balls.png
Making_of_a_DNA_vaccine.jpg
Phenylmagnesium-bromide-dietherate-from-1964-xtal-3D-SF.png
Phenylmagnesium-bromide-dietherate-from-1964-xtal-3D-balls-no-H.png
Phenylmagnesium-bromide-dietherate-from-1964-xtal-3D-sticks-no-H.png
(EtCage)2Mo(CO)4-from-xtal-2007-3D-SF.png
Tris(butadiene)molybdenum-from-xtal-2002-3D-balls-B.png
Diiodopenta(THF)samarium(II)-3D-balls.png
Dichlorobis(triphenylphosphine)iron(II)-from-xtal-3D-SF.png
Tris(butadiene)molybdenum-from-xtal-2002-3D-balls-C.png
Tris(butadiene)molybdenum-from-xtal-2002-3D-balls-E.png
Tris(butadiene)molybdenum-from-xtal-2002-3D-balls-D.png
Allyl-butadiene-cyclopentadienyl-molybdenum-from-xtal-3D-balls.png
Chloro(triphenylphosphine)gold(I)-from-xtal-3D-balls.png
Phenylmagnesium-bromide-dietherate-from-1964-xtal-3D-balls.png
PdCl2(dppm)-from-xtal-3D-balls-A.png
PdCl2(dppm)-from-xtal-3D-balls-B.png
PdCl2(dppm)-from-xtal-3D-balls-C.png
PdCl2(dppm)-from-xtal-3D-balls-D.png
Pd2Cl2(dppm)2-from-xtal-3D-ball-stick-hybrid.png
Pd2Cl2(dppm)2-from-xtal-3D-balls.png
Scandium(III)-triflate-triphenylphosphine-oxide-complex-from-xtal-3D-balls.png
Tris(butadiene)molybdenum-from-xtal-2002-3D-balls-A.png
Tris(cis-1,2-diphenylethylene-1,2-dithiolato)rhenium-from-xtal-2006-3D-balls-B.png
Tris(cis-1,2-diphenylethylene-1,2-dithiolato)rhenium-from-xtal-2006-3D-sticks-A.png
Tris(cis-1,2-diphenylethylene-1,2-dithiolato)rhenium-from-xtal-2006-3D-sticks-B.png
Tris(cis-1,2-diphenylethylene-1,2-dithiolato)rhenium-from-xtal-2006-3D-SF-A.png
Tris(cis-1,2-diphenylethylene-1,2-dithiolato)rhenium-from-xtal-2006-3D-SF-B.png
Dichloro(norbornadiene)platinum(II)-from-xtal-3D-balls-A.png
Dichloro(norbornadiene)platinum(II)-from-xtal-3D-balls-B.png
Dichloro(norbornadiene)platinum(II)-from-xtal-3D-balls-C.png
Dichloro(norbornadiene)platinum(II)-from-xtal-3D-balls-D.png
Dichloro(norbornadiene)platinum(II)-from-xtal-3D-balls-E.png
Dichlorobis(triphenylphosphine)iron(II)-from-xtal-3D-balls.png
Stryker's-reagent-from-THF-solvate-xtal-1989-3D-balls.png
Stryker's-reagent-core-from-THF-solvate-xtal-1989-3D-balls.png
(EtCage)2Mo(CO)4-from-xtal-2007-3D-balls.png
Ir4(CO)11(EtCage)-from-xtal-1993-3D-balls.png
Ir4(CO)11(EtCage)-from-xtal-1993-3D-SF.png
(CuCl(MeCage))4-from-xtal-2003-3D-balls.png
(CpMe5)RuCl(EtCage)2-from-xtal-1996-3D-balls.png
(CpMe5)RuCl(EtCage)2-from-xtal-1996-3D-SF.png
2004 november west nile map.png
Ethylenebis(1-indenyl)zirconium-dichloride-from-xtal-3D-balls-B.png
Ethylenebis(1-indenyl)zirconium-dichloride-from-xtal-3D-balls-C.png
Ethylenebis(1-indenyl)zirconium-dichloride-from-xtal-3D-balls-D.png
Ethylenebis(1-indenyl)zirconium-dichloride-from-xtal-3D-balls-E.png
Dichloro(cycloocta-1,5-diene)platinum(II)-from-xtal-3D-balls-E.png
Dichloro(cycloocta-1,5-diene)platinum(II)-from-xtal-3D-balls-C.png
Dichloro(cycloocta-1,5-diene)platinum(II)-from-xtal-3D-balls-D.png
Dichloro(cycloocta-1,5-diene)platinum(II)-from-xtal-3D-balls-B.png
Cyclobutadienyl-iron-tricarbonyl-from-xtal-3D-balls.png
Dichloro(cycloocta-1,5-diene)platinum(II)-from-xtal-3D-balls-A.png
Ethylenebis(1-indenyl)zirconium-dichloride-from-xtal-3D-balls-A.png
Dichlorobis(triphenylphosphine-oxide)nickel(II)-from-xtal-3D-balls.png
Terms of Use   Search of the Day