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.
Prions do not contain genetic materials, Unlike other infectious agents, such as bacteria, viruses, and fungi. Isolated prions in the dark background 3d rendering
3D cartoon and Gaussian surface models. PDB 2aai, white background.
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.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
DNA A-T Pair
Frataxin (human) mitochondrial protein. Reduced expression causes Friedreich's ataxia. 3D illustration. Cartoon & wireframe representation.
Recombinant human insulin. 3d cartoon model based on protein data bank
A ball and stick model of Human Insulin. Isolated on black.
Isolated Proteasome with protein conjugated with ubiquitin 3d rendering
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Ivermectin 3d rendering. Ivermectin is used to treat human diseases caused by roundworms and ectoparasites. PDB: 3RHW
Abstract multicolored wavy curved tangled lines, 3d illustration
Molecular Model of Infliximab, or Remicade, a monoclonal antibody against tumour necrosis factor alpha (TNF-α), which is used to treat autoimmune diseases
Beta-amyloid (Abeta) peptide, 3D rendering. Major component of plaques found in Alzheimer's disease. Cartoon representation.
3D model of a protein molecule. The spatial oriented structure of the macromolecule.
A ribbons model of an antibody, also known as immunoglobin. The immune system produces antibodies (using white blood cells) which then identify and attack viruses and bacteria.
Alpha-tubulin 3C, a protein associated with the genetic diseases Clouston hidrotic ectodermal dysplasia and Kabuki syndrome. 3d rendering.
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Chain of amino acid or biomolecules called protein - 3d illustration
Rhodopsin (the extremely sensitive to light pigment involved in vision process) protein structure
Molecular Model of Human Insulin with disulfide bonds shown.
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
3D model of a protein molecule. Endothelial tyrosine kinase receptor, a marker of angiogenesis.
A ribbons model of Human Insulin. Isolated on white.
C-reactive protein (CRP), an annular (ring-shaped), protein found in blood plasma. It is thought to assist in complement binding to foreign and damaged cells and enhances phagocytosis by macrophages.
3D cartoon and Gaussian surface models, chain id color scheme,  PDB 2iw2, white background
3D CG rendered image of scientifically accurate Adeno-Associated Virus (AAV) Capsid Structure based on PDB : 1LP3 (capsomere)
Insulin 3D molecular model on a black background
Molecular Model of Human Insulin with disulfide bonds shown.
Free Images: "bestof:PDB 3dl3 EBI.png All beta proteins Double-stranded beta-helix Clavaminate synthase-like TehB-like Tellurite resistance protein B TehB EBI License 3dl3 June 5"
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
PDB 3dl3 EBI.png
PDB 3bb6 EBI.png
PDB 1jr7 EBI.jpg
PDB 1s4c EBI.jpg
PDB 1jop EBI.jpg
PDB 1y0z EBI.jpg
PDB 2q4a EBI.jpg
PDB 2fdi EBI.jpg
PDB 2fdh EBI.jpg
PDB 2fdf EBI.jpg
PDB 2fdk EBI.jpg
PDB 2fdg EBI.jpg
PDB 2fd8 EBI.jpg
PDB 2csg EBI.jpg
PDB 2jb4 EBI.png
PDB 2vbb EBI.png
PDB 2vau EBI.png
PDB 2vbd EBI.png
PDB 2jb8 EBI.png
PDB 1odm EBI.jpg
PDB 2ivi EBI.jpg
PDB 2bjs EBI.jpg
PDB 1w04 EBI.jpg
PDB 2bu9 EBI.jpg
PDB 1qje EBI.jpg
PDB 1obn EBI.jpg
PDB 1bk0 EBI.jpg
PDB 1uzw EBI.jpg
PDB 1hb2 EBI.jpg
PDB 1qjf EBI.jpg
PDB 1w3v EBI.jpg
PDB 2ivj EBI.jpg
PDB 1hb3 EBI.jpg
PDB 1w3x EBI.jpg
PDB 1blz EBI.jpg
PDB 1qiq EBI.jpg
PDB 1hb4 EBI.jpg
PDB 1odn EBI.jpg
PDB 1hb1 EBI.jpg
PDB 1w06 EBI.jpg
PDB 1w03 EBI.jpg
PDB 1oc1 EBI.jpg
PDB 1w05 EBI.jpg
PDB 1ips EBI.jpg
PDB 1dcs EBI.jpg
PDB 1rxg EBI.jpg
PDB 1rxf EBI.jpg
PDB 1uo9 EBI.jpg
PDB 1unb EBI.jpg
PDB 1hjg EBI.jpg
PDB 1uof EBI.jpg
PDB 1hjf EBI.jpg
PDB 1uob EBI.jpg
PDB 1uog EBI.jpg
PDB 1e5h EBI.jpg
PDB 1e5i EBI.jpg
PDB 1w28 EBI.jpg
PDB 1w2a EBI.jpg
PDB 1w2n EBI.jpg
PDB 1w2o EBI.jpg
PDB 1gp6 EBI.jpg
PDB 1gp5 EBI.jpg
PDB 2brt EBI.jpg
PDB 1gp4 EBI.jpg
PDB 1w9y EBI.jpg
PDB 1wa6 EBI.jpg
PDB 1ds1 EBI.jpg
PDB 1dry EBI.jpg
PDB 1gvg EBI.jpg
PDB 1ds0 EBI.jpg
PDB 1drt EBI.jpg
PDB 1e5s EBI.jpg
PDB 1e5r EBI.jpg
PDB 1otj EBI.jpg
PDB 1os7 EBI.jpg
PDB 1gy9 EBI.jpg
PDB 1gqw EBI.jpg
PDB 1oih EBI.jpg
PDB 1oij EBI.jpg
PDB 1oik EBI.jpg
PDB 1vz5 EBI.jpg
PDB 1oii EBI.jpg
PDB 1vz4 EBI.jpg
PDB 1nx4 EBI.jpg
PDB 1nx8 EBI.jpg
PDB 1mze EBI.jpg
PDB 2cgo EBI.jpg
PDB 1h2m EBI.jpg
PDB 1mzf EBI.jpg
PDB 2cgn EBI.jpg
PDB 1yci EBI.jpg
PDB 1h2n EBI.jpg
PDB 1iz3 EBI.jpg
PDB 2fct EBI.jpg
PDB 2fcu EBI.jpg
PDB 2fcv EBI.jpg
PDB 2a1x EBI.jpg
PDB 2iuw EBI.jpg
PDB 1vrb EBI.jpg
Terms of Use   Search of the Day