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, chain id color scheme, PDB 5y0m, white background
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
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.
Nirmatrelvir inhibits the 3C-like protease of the SARS-CoV 2 virus. The coronavirus 3CL hydrolase enzyme, also known as the main protease, is essential for the maturation of the virus.
DNA A-T Pair
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
Recombinant human insulin. 3d cartoon model based on protein data bank
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
3D generated image
3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.
Antibodies conjugated with drugs at the FC region are designed to attach a drug to the FC region of the antibody. This technology leverages the specificity of antibodies to deliver the drug directly to target cells. As a result, it can enhance the drug's effectiveness and reduce side effects. This approach is particularly promising in cancer treatment and therapies for autoimmune diseases.
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.
Frataxin (human) mitochondrial protein. Reduced expression causes Friedreich's ataxia. 3D illustration. Cartoon & wireframe representation.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
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.
Alpha-tubulin 3C, a protein associated with the genetic diseases Clouston hidrotic ectodermal dysplasia and Kabuki syndrome. 3d rendering.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
Abstract geometric shape
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 molecular model of the hormone Orexin, also known as Hypocretin.  Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease.  Isolated on white.
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
3D Rendering of Liquid Paint Splash on Black Background
Anthrax lethal factor, molecular model. This enzyme is one of three protein components that form the anthrax toxin produced by the bacterium Bacillus anthracis. Lethal factor (LF) disrupts cellular signalling pathways in an infected cell, eventually leading to cell death. Anthrax most commonly affects cattle, sheep and goats, but can also infect humans.
Computer generated 3D abstract forms.\n\nNote: This image is less than one year old, and is  not available for use anywhere else. I created it on Blender 3.0.1,  and that is the reason it has no EXIF data. I uploaded in a property release section a screenshot of processing the composition on Blender on my PC. Date of creation is 01/11/2022.
A carboxypeptidase is a protease enzyme that hydrolyzes a peptide bond at the carboxy-terminal end of a protein or peptide. 3D cartoon model, secondary structure color scheme, PDB 2v77, white background.
This footage shows the translation initiation complex, which consists of the ribosomal small subunit, transfer RNA (tRNA), and translation initiation factors. The golden ribbon represents the RNA.
3D model of a protein molecule. Endothelial tyrosine kinase receptor, a marker of angiogenesis.
Smaller and larger spheres flow in space while changing colour from left to right in a wavy motion. 3D digital render
Free Images: "bestof:PDB 3dt1 EBI.png Alpha and beta proteins a+b Protein kinase-like PK-like Protein kinase-like PK-like Protein kinases catalytic subunit MAP kinase p38 EBI"
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
marrowbone-beef-meat-bone-raw-eat-897982.jpg
beef-meat-bone-raw-eat-food-red-897977.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
PKARII.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Proteinkinase 1.svg
Cabozantinib.svg
Crenolanib.svg
Quizartinib.svg
Motesanib.svg
Regorafenib.svg
Tivozanib.svg
SU6656.svg
Hesperadin.svg
Radotinib.svg
PP2 skeletal.svg
Stauprimide.svg
AEE788.svg
Tamatinib.svg
CYT387.svg
Dacomitinib.svg
Brigatinib.svg
KT 5720.svg
Y-27632.svg
Fostamatinib.svg
Fostamatinib disodium.svg
Foretinib.svg
VX680.svg
ZM-447439.svg
Brivanib alaninate.svg
Canertinib.svg
Linsitinib.svg
Palbociclib.svg
Dinaciclib.svg
Tivantinib structure.svg
TG101209.svg
Ceritinib.svg
Icotinib.svg
MK-2206.svg
Cediranib.svg
AZD2171.svg
Semaxanib.svg
Ombrabulin.svg
(+)-K252a.svg
Lenvatinib metabolism.svg
Ibrutinib.svg
Lucitanib.svg
Toceranib.svg
Proteinoxidation 03.svg
AminoAcid length distribution 2010.svg
Genetic code.svg
Genetic code mk.svg
Epicocconone protein.svg
Protein 7 domen.svg
Main protein structure levels pl - secondary structure.svg
Main protein structure levels pl.svg
Protein primary structure zh (zh-tw).svg
Jak domain structure.svg
Proteinoxidation.svg
Jak domain structure (zh-cn).svg
Glicoprotein.svg
Laminin sketch.svg
Alpha sheet bonding schematic-color.svg
Beta sheet bonding antiparallel-color.svg
Beta sheet bonding parallel-color.svg
Proteinoxidation 02.svg
Primärstruktur von Proteinen2.svg
Pseaa figure1.svg
ORs and GP.svg
Beta-Faltblatt.svg
Steatosis.svg
IFT particle chlamydomonas.svg
TOM complex.svg
ProteinQS.svg
Lipid raft organisation scheme.svg
Complement pathway.svg
Intermediate filament.svg
Stat domain structure (zh-cn).svg
Ribosome mRNA translation tr.svg
Molbio-Header-2.svg
Insulin glucose metabolism ZP.svg
Insulin glucose metabolism ZP-ca.svg
Molbio-Header.svg
Cell membrane detailed diagram blank.svg
Hepatitis B virus v2.svg
PDB 3dt1 EBI.png
PDB 2gfs EBI.jpg
PDB 1wbs EBI.jpg
PDB 2gtn EBI.jpg
PDB 2i0h EBI.jpg
PDB 1r3c EBI.jpg
PDB 1wbv EBI.jpg
PDB 1ove EBI.jpg
Terms of Use   Search of the Day