Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
3D cartoon model, secondary structure color scheme, PDB 4krf, white background
Ring formation of thumbs ups like logos scattered into groups, symbolizing varied demographic positive opinions, crystal glass renders.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
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.
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria.  Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
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.
RNA molecule,Epigenetics concept.
Recombinant human insulin. 3d cartoon model based on protein data bank
3D cartoon and Gaussian surface models, PDB 6vg8, white background
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.
3D model of a protein molecule. The spatial oriented structure of the macromolecule.
Abstract organic 3d shape,  information moving in virtual space
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.
PKM2 plays key roles in reprogramming cancer cells from energy production to growth (Warburg Effect). The dimeric form of the enzyme is not only less active in glycolysis but can also move into the nucleus to promote the transcription of other cancer-causing genes. A substrate analogon (red) is bound to the active site. PKM2 is a target for anti-cancer therapies. PDB entry: 6WP3.
chromosome,Human genome 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
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.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
A ball and stick model of a Polytetrafluoroethylene molecule, also known as PTFE or most commonly Teflon. It is a polymer consisting of only carbon and fluorine atoms. It is used as a non-stick coating for cookware, as a lubricant, and it is also used to contain highly reactive chemicals as it is extremely non-reactive.
A 3D rendering of a SpyTag-SpyCatcher conjugate, the molecular interaction between these biomolecules. This is used in various biotechnological applications for protein labeling and purification.
Inside protein molecule
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
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.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
X chromosome with degrading or aging telomeres isolated on white background
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.
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.
Free Images: "bestof:PDB 2gjv EBI.jpg Alpha and beta proteins a+b Phage tail protein-like Phage tail protein-like STM4215-like Putative cytoplasmic protein STM4215 EBI License 2gjv"
protein-tail-fluffy-walnut-524019.jpg
summer-tree-animal-protein-tail-352434.jpg
protein-nature-walnut-rodent-1036554.jpg
protein-food-sniff-rodent-trees-939191.jpg
protein-park-autumn-animals-rodent-1459172.jpg
animal-forest-tree-orange-trees-636704.jpg
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-breakfast-plate-939251.jpg
scrambled-eggs-egg-eat-breakfast-1042653.jpg
veal-shank-meat-veal-steakes-haxe-74307.jpg
deep-fat-frying-sear-fry-oil-74242.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
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Hepatitis B virus v2.svg
Proteinoxidation 03.svg
AminoAcid length distribution 2010.svg
Protein 7 domen.svg
Epicocconone protein.svg
Main protein structure levels pl - secondary structure.svg
Protein primary structure zh (zh-tw).svg
Main protein structure levels pl.svg
PKARII.svg
Proteinoxidation.svg
Glicoprotein.svg
Laminin sketch.svg
Alpha sheet bonding schematic-color.svg
Proteinoxidation 02.svg
Primärstruktur von Proteinen2.svg
Beta sheet bonding antiparallel-color.svg
Beta sheet bonding parallel-color.svg
Steatosis.svg
IFT particle chlamydomonas.svg
TOM complex.svg
Pseaa figure1.svg
ProteinQS.svg
Beta-Faltblatt.svg
Lipid raft organisation scheme.svg
Genetic code mk.svg
Complement pathway.svg
Intermediate filament.svg
Stat domain structure (zh-cn).svg
Ribosome mRNA translation tr.svg
Genetic code.svg
Intermediate filament uk.svg
soy-bean-soybean-icon-vector-soya-995022.svg
Molbio-Header-2.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
Molbio-Header.svg
Cellular tight junction keys.svg
Thyroid hormone synthesis-it.svg
Thyroid hormone synthesis.svg
Notable mutations.svg
PDB 2gjv EBI.jpg
PDB 1z1z EBI.jpg
PDB 1h6w EBI.jpg
PDB 1r7l EBI.jpg
PDB 1zn6 EBI.jpg
PDB 2bdv EBI.jpg
PDB 3d37 EBI.png
PDB 1wru EBI.png
PDB 3cdd EBI.png
PDB 1wth EBI.jpg
PDB 1k0h EBI.jpg
PDB 2hg7 EBI.png
PDB 2pp6 EBI.png
PDB 2guj EBI.png
PDB 1hyw EBI.jpg
PDB 2g7j EBI.png
PDB 3byp EBI.png
PDB 3byr EBI.png
PDB 1ocy EBI.jpg
PDB 2p5z EBI.png
PDB 113l EBI.jpg
PDB 1nnv EBI.jpg
PDB 2i9x EBI.png
PDB 1ufn EBI.jpg
PDB 1why EBI.jpg
PDB 1s99 EBI.jpg
PDB 1s7h EBI.jpg
PDB 1sbr EBI.jpg
PDB 2b33 EBI.jpg
PDB 1xiz EBI.jpg
PDB 1hyn EBI.jpg
PDB 2noc EBI.png
PDB 2ia9 EBI.png
PDB 2i9z EBI.png
PDB 3elg EBI.png
PDB 3due EBI.png
PDB 1xqu EBI.jpg
PDB 2fck EBI.jpg
PDB 1t8h EBI.jpg
PDB 1rv9 EBI.jpg
Terms of Use   Search of the Day