Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
Prions do not contain genetic materials, Unlike other infectious agents, such as bacteria, viruses, and fungi. Isolated prions in the dark background 3d rendering
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
mRNA (multicoloured strand) is decoded in a ribosome to produce an aminoacid chain, that folds into a protein (red). tRNA (dark violet) molecules carry single aminoacids that are incoporated into the growing chain.
DNA A-T Pair
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
ATP Synthase Protein - 3d rendered image. Medical microbiology concept.  Structure and conformational states of the bovine mitochondrial ATP (Adenosine triphosphate) synthase. Chemical energy is synthesized in eukaryotic cells primarily. Hydrolase. Hologram view. HUD, FUI
A model of a nucleosome. Isolated on black.
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
3d illustration of dissolving virus.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
The RNA dependent RNA polymerase (RdRP, blue) of catalyzes the replication of the viral RNA from an RNA template (violet) producing a complementary RNA strand (orange) by attachment of single ribonucleosides. Source: PDB entry 7l1f.
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.
A ball and stick + ribbons model of human Interleukin 2 or IL-2. Interleukin is a hormone which acts as a signalling molecule for the immune system.
Frataxin (human) mitochondrial protein. Reduced expression causes Friedreich's ataxia. 3D illustration. Cartoon & wireframe representation.
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Chain of Amino Acid. Proteins consist of one or more chains of amino acids called polypeptides
A 3D rendering of a SpyTag-SpyCatcher complex with antibody molecule in the white background
Molecular Model of Infliximab, or Remicade, a monoclonal antibody against tumour necrosis factor alpha (TNF-α), which is used to treat autoimmune diseases
The intermembrane transporter of the Gram-negative bacterium Acinetobacter baylyi transports a lipopolysaccharide (orange) through the inner membrane consuming ATP (red)
AI will enable advances in genetic modification technology to treat intractable diseases.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology. Hologram view. HUD, FUI, SEM
3D cartoon and Gaussian surface models, PDB 6p8e, white background
Dengue virus cell. 3D Render
3D model of a protein molecule. The spatial oriented structure of the macromolecule.
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.
Free Images: "bestof:PDB 1g5g EBI.jpg Coiled coil proteins Stalk segment of viral fusion proteins Virus ectodomain Virus ectodomain Stalk of the ectodomain of NDV fusion"
Hepatitis B virus v2.svg
Intermediate filament.svg
PDB 1g5g EBI.jpg
PDB 3cp1 EBI.png
PDB 2r3c EBI.png
PDB 1df4 EBI.jpg
PDB 1czq EBI.jpg
PDB 2q3i EBI.jpg
PDB 2q5u EBI.jpg
PDB 1qr9 EBI.jpg
PDB 1k33 EBI.jpg
PDB 1i5x EBI.jpg
PDB 1k34 EBI.jpg
PDB 1dlb EBI.jpg
PDB 1i5y EBI.jpg
PDB 1aik EBI.jpg
PDB 1f23 EBI.jpg
PDB 1qr8 EBI.jpg
PDB 1gzl EBI.jpg
PDB 1szt EBI.jpg
PDB 1env EBI.jpg
PDB 1df5 EBI.jpg
PDB 1fav EBI.jpg
PDB 2q7c EBI.jpg
PDB 1qbz EBI.jpg
PDB 1jq0 EBI.jpg
PDB 2siv EBI.jpg
PDB 1jpx EBI.jpg
PDB 2ezr EBI.jpg
PDB 2ezq EBI.jpg
PDB 2ezs EBI.jpg
PDB 2ezp EBI.jpg
PDB 2ezo EBI.jpg
PDB 1qce EBI.jpg
PDB 1jek EBI.jpg
PDB 1mg1 EBI.jpg
PDB 2ebo EBI.jpg
PDB 1ebo EBI.jpg
PDB 1mof EBI.jpg
PDB 1svf EBI.jpg
PDB 1g2c EBI.jpg
PDB 1y4m EBI.jpg
PDB 2ot5 EBI.png
PDB 3cyo EBI.png
PDB 2fyz EBI.png
PDB 1ruz EBI.jpg
1918 influenza virus hemagglutinin.png
PDB 1qu1 EBI.jpg
PDB 1htm EBI.jpg
PDB 1wdg EBI.jpg
PDB 1wdf EBI.jpg
PDB 2beq EBI.jpg
PDB 1zvb EBI.jpg
PDB 2bez EBI.jpg
PDB 1zv7 EBI.jpg
PDB 1zv8 EBI.jpg
PDB 1wnc EBI.jpg
PDB 1zva EBI.jpg
PDB 1wyy EBI.jpg
PDB 2fxp EBI.jpg
PDB 1jsd EBI.jpg
PDB 1jsm EBI.jpg
PDB 1jsh EBI.jpg
PDB 1rvx EBI.jpg
PDB 1jsi EBI.jpg
PDB 1rvz EBI.jpg
PDB 2viu EBI.jpg
PDB 1jso EBI.jpg
PDB 1ru7 EBI.jpg
PDB 1rvt EBI.jpg
PDB 1rv0 EBI.jpg
PDB 1jsn EBI.jpg
PDB 1hgj EBI.jpg
PDB 1hge EBI.jpg
PDB 1hgd EBI.jpg
PDB 1hgh EBI.jpg
PDB 1hgi EBI.jpg
PDB 1ruy EBI.jpg
PDB 1ha0 EBI.jpg
PDB 1mqm EBI.jpg
PDB 1hgg EBI.jpg
PDB 3hmg EBI.jpg
PDB 2hmg EBI.jpg
PDB 1hgf EBI.jpg
PDB 2ibx EBI.jpg
PDB 5hmg EBI.jpg
PDB 4hmg EBI.jpg
PDB 1ti8 EBI.jpg
PDB 1mqn EBI.jpg
PDB 1mql EBI.jpg
PDB 1rd8 EBI.jpg
PDB 2fk0 EBI.jpg
PDB 1qfu EBI.jpg
PDB 1eo8 EBI.jpg
PDB 1ken EBI.jpg
PDB 1flc EBI.jpg
PDB 2gum EBI.png
PDB 2cmz EBI.png
PDB 2j6j EBI.png
PDB 1n7s EBI.jpg
Terms of Use   Search of the Day