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 2aai, white background.
Beta-amyloid (Abeta) peptide, 3D rendering. Major component of plaques found in Alzheimer's disease. Cartoon representation.
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.
Cloud made of wire and multicolored spheres, retro futuristic style, 3d.
Recombinant human insulin. 3d cartoon model based on protein data bank
Immunoglobulin G (IgG) - 3d rendered image. Microbiology illustration  the structure of an antibody. The Y-shaped structure. IgG is the most common type of antibody. Hologram view. SEM.
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
3d rendered Gastric inhibitory polypeptide (GIP, glucose-dependent insulinotropic peptide) endocrine protein hormone, 3D illustration
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.
3D model of a protein molecule. The spatial oriented structure of the macromolecule.
Abstract organic growing forms
Neurotoxin concept Neurotoxin of type A of bacterium Clostridium botulinum which causes food intoxication botulism, molecular model 3d rendering
Immunoglobulin G (IgG) - 3d rendered image. Microbiology illustration  the structure of an antibody. The Y-shaped structure. IgG is the most common type of antibody. Hologram view. SEM.
Brain-derived neurotrophic factor (3d), also known as BDNF, a protein that supports the survival of existing neurons, and encourages the growth and differentiation of new neurons and synapses.
Dengue virus cell. 3D Render
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
Abstract geometric shape
3D cartoon and Gaussian surface models, PDB 3hg3, white background
A ball and stick + ribbons model of Bowman-Birk Protease Inhibitor, more commonly abbreviated to BBI. It is used clinically to treat and help prevent cancer.
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria.  Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Alpha-actinin 2, a protein which crosslinks filamentous actin molecules and titin molecules from adjoining sarcomeres at Z-discs, a function that is modulated by phospholipids. 3d rendering.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Isolated Proteasome with protein conjugated with ubiquitin 3d rendering
Multicolored flowing and interweaving fusion of spheres 3D abstract concept.
Resistin also known as adipose tissue-specific secretory factor (ADSF) or C/EBP-epsilon-regulated myeloid-specific secreted cysteine-rich protein (XCP1) is a cysteine-rich peptide hormone derived from adipose tissue that in humans is encoded by the RETN gene. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 1rfx, white background
Interlocking structures form a protection
Free Images: "bestof:PDB 2gsc EBI.png All alpha proteins Bromodomain-like IVS-encoded protein-like IVS-encoded protein-like Uncharacterized protein XCC0516 EBI License 2gsc June 5"
egg-egg-carton-protein-proteins-319544.jpg
fried-eggs-eat-egg-food-snack-547389.jpg
ham-sausage-turkey-ham-turkey-meat-74197.jpg
scrambled-eggs-egg-eat-breakfast-1042653.jpg
scrambled-eggs-breakfast-plate-939251.jpg
veal-shank-meat-veal-steakes-haxe-74307.jpg
meat-pork-pork-belly-tuna-belly-74214.jpg
marrowbone-beef-meat-bone-raw-eat-897982.jpg
beef-meat-bone-raw-eat-food-red-897977.jpg
deep-fat-frying-sear-fry-oil-74242.jpg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
AminoAcid length distribution 2010.svg
Notable mutations.svg
Epicocconone protein.svg
Protein 7 domen.svg
Main protein structure levels pl - secondary structure.svg
Protein primary structure zh (zh-tw).svg
Main protein structure levels pl.svg
PKARII.svg
Glicoprotein.svg
Proteinoxidation.svg
Laminin sketch.svg
Proteinoxidation 03.svg
Alpha sheet bonding schematic-color.svg
Proteinoxidation 02.svg
Primärstruktur von Proteinen2.svg
IFT particle chlamydomonas.svg
Pseaa figure1.svg
Steatosis.svg
TOM complex.svg
ProteinQS.svg
Lipid raft organisation scheme.svg
Icotinib.svg
Genetic code mk.svg
Complement pathway.svg
Nr alignment tree.svg
Genetic code.svg
Intermediate filament.svg
Stat domain structure (zh-cn).svg
Ribosome mRNA translation tr.svg
soy-bean-soybean-icon-vector-soya-995022.svg
Intermediate filament uk.svg
Insulin glucose metabolism ZP.svg
Cellular tight junction-sv.svg
Insulin glucose metabolism ZP-ca.svg
Cell membrane detailed diagram blank.svg
Acides aminés propriétés diagramme Venn.svg
Hepatitis B virus v2.svg
Cellular tight junction keys.svg
Thyroid hormone synthesis-it.svg
Thyroid hormone synthesis.svg
PDB 2gsc EBI.png
PDB 2rld EBI.png
PDB 2qzg EBI.png
PDB 2qsb EBI.png
PDB 3d19 EBI.png
PDB 3dby EBI.png
PDB 2bl8 EBI.png
PDB 3dwy EBI.png
PDB 2rny EBI.png
PDB 2hgk EBI.png
PDB 2oh3 EBI.png
PDB 2oy9 EBI.png
PDB 2pyq EBI.png
PDB 2juz EBI.png
PDB 2jrx EBI.png
PDB 2qti EBI.png
PDB 2juw EBI.png
PDB 2pv4 EBI.png
PDB 2p0t EBI.png
PDB 2pfx EBI.png
PDB 2prr EBI.png
PDB 2hsj EBI.png
PDB 2p0s EBI.png
PDB 2o4t EBI.png
PDB 3cgh EBI.png
PDB 2oyo EBI.png
PDB 2efv EBI.png
PDB 2o6k EBI.png
PDB 2hh6 EBI.png
PDB 3ejn EBI.png
PDB 3blz EBI.png
PDB 2r4i EBI.png
PDB 3bb9 EBI.png
PDB 3b7c EBI.png
PDB 3cnx EBI.png
PDB 2rcd EBI.png
PDB 3dxo EBI.png
PDB 3en8 EBI.png
PDB 3dm8 EBI.png
PDB 3ecf EBI.png
PDB 3er7 EBI.png
PDB 2rgq EBI.png
PDB 2chc EBI.png
PDB 3d9r EBI.png
PDB 2k54 EBI.png
PDB 2dax EBI.png
PDB 2k7i EBI.png
PDB 2k49 EBI.png
PDB 2k8e EBI.png
Terms of Use   Search of the Day