Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
3D cartoon and Gaussian surface models, PDB 6vg8, white background
A ball and stick model of one of the proteins which form the fibres of spider's silk.
PETase (left) degrades  polyethylene terephtalate (PET) into monohydroxyethyl terephthalate (MHET) and MHETase degrades MHET ethylene glycol (EG) and terephthalic acid (TPA). The substrates in the binding sites are depicted in red.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Inside protein molecule
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Medical Laboratory Research Background
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
29 October Republic Day of Türkiye text on a red shiny sphere with a partial Turkish flag on white background. Easy to crop for all your print sizes and social media needs.
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.
Chemical formula of Adrenaline
The structure of the protein molecule, tumor marker glioblastoma. X-ray crystalline model of the protein encoded by the MELK gene. 3D rendering.
Organic objects form a triangle. Artificial space incorporating organic materials.\nThis work was policy within one month. It is also an original work for this brief and cannot be used elsewhere.
Taq polymerase PCR enzyme: a heat-stable DNA polymerase protein that is the key component that makes the polymerase chain reaction (PCR) possible, which is essential for DNA cloning and sequencing
Abstract geometric shape
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
DNA A-T Pair
Avibactam is a diazobicyclooctane inhibitor of gram-negative and gram-positive bacteria.  Avibactam (red) inhibits the bacterial enzyme beta-lactamase (blue) of Clostridioides difficile.
Medical Laboratory Research Background
Botulinum toxin neurotoxic protein, 3D rendering. Produced by Clostridium botulinum. Cosmetically used to treat wrinkles.
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.
Isolated cholesterol molecule between phospholipid molecules membrane 3d rendering
Abstract geometric shape
3D cartoon and Gaussian surface models, PDB 3hg3, white background
Cholera toxin, molecular model. Cholera toxin (choleragen) is a protein complex secreted by the bacterium Vibrio cholerae, that causes the disease cholera. It is made up of a wedge-shaped A subunit (right part of illustration) and five B subunits (left part of illustration) that form a ring which binds to the intestinal lining. In its most severe forms, cholera is one of the most rapidly fatal illnesses known.
Rendered coronavirus/2019-nCoV single-stranded RNA, built from experimentally determined Ebola virus crystal structure. Color symbols - bluewhite=carbon, pink=oxygen, lightblue=nitrogen, white=hydrogen, lavender=phosphorus
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
Artificial molecular structure in many colors. Horizontal composition, isolated on white background.
Free Images: "bestof:PDB 1n2m EBI.jpg Alpha and beta proteins a+b Pyruvoyl-dependent histidine and arginine decarboxylases Pyruvoyl-dependent histidine and arginine decarboxylases"
PDB 1n2m EBI.jpg
PDB 1n13 EBI.jpg
PDB 1mt1 EBI.jpg
PDB 1pya EBI.jpg
PDB 1ibv EBI.jpg
PDB 1hq6 EBI.jpg
PDB 1ibt EBI.jpg
PDB 1ibw EBI.jpg
PDB 1ibu EBI.jpg
PDB 2cs7 EBI.jpg
PDB 1rzy EBI.jpg
PDB 4rhn EBI.jpg
PDB 6rhn EBI.jpg
PDB 3rhn EBI.jpg
PDB 5rhn EBI.jpg
PDB 1fit EBI.jpg
PDB 2fit EBI.jpg
PDB 3fit EBI.jpg
PDB 5fit EBI.jpg
PDB 4fit EBI.jpg
PDB 6fit EBI.jpg
PDB 2fhi EBI.jpg
PDB 1fhi EBI.jpg
PDB 1kpf EBI.jpg
PDB 1kpe EBI.jpg
PDB 1kpb EBI.jpg
PDB 1kpa EBI.jpg
PDB 1av5 EBI.jpg
PDB 1kpc EBI.jpg
PDB 1ems EBI.jpg
PDB 1y23 EBI.jpg
PDB 1xqu EBI.jpg
PDB 2cqc EBI.jpg
PDB 1x4c EBI.jpg
PDB 1xxa EBI.jpg
PDB 1xxb EBI.jpg
PDB 1xxc EBI.jpg
PDB 1b4b EBI.jpg
PDB 1sph EBI.jpg
PDB 2hpr EBI.jpg
PDB 1jem EBI.jpg
PDB 2hid EBI.jpg
PDB 1ptf EBI.jpg
PDB 1fu0 EBI.jpg
PDB 1qfr EBI.jpg
PDB 1opd EBI.jpg
PDB 1cm3 EBI.jpg
PDB 1cm2 EBI.jpg
PDB 1poh EBI.jpg
PDB 1pfh EBI.jpg
PDB 1j6t EBI.jpg
PDB 1hdn EBI.jpg
PDB 1pch EBI.jpg
PDB 1ka5 EBI.jpg
PDB 1qr5 EBI.jpg
PDB 2iwx EBI.jpg
PDB 2brc EBI.jpg
PDB 1zwh EBI.jpg
PDB 1amw EBI.jpg
PDB 1zw9 EBI.jpg
PDB 1ah6 EBI.jpg
PDB 2fxs EBI.jpg
PDB 1am1 EBI.jpg
PDB 2bre EBI.jpg
PDB 1ah8 EBI.jpg
PDB 1bgq EBI.jpg
PDB 1a4h EBI.jpg
PDB 2iws EBI.jpg
PDB 2iwu EBI.jpg
PDB 1uyl EBI.jpg
PDB 1byq EBI.jpg
PDB 2byi EBI.jpg
PDB 1yer EBI.jpg
PDB 1yc1 EBI.jpg
PDB 1osf EBI.jpg
PDB 1yc4 EBI.jpg
PDB 2byh EBI.jpg
PDB 1uy6 EBI.jpg
PDB 2h55 EBI.jpg
PDB 1uy7 EBI.jpg
PDB 1yet EBI.jpg
PDB 2cdd EBI.jpg
PDB 2uwd EBI.jpg
PDB 1uyi EBI.jpg
PDB 1uye EBI.jpg
PDB 1uyd EBI.jpg
PDB 1uy9 EBI.jpg
PDB 1uy8 EBI.jpg
PDB 2ccs EBI.jpg
PDB 1uyg EBI.jpg
PDB 2fwy EBI.jpg
PDB 2bz5 EBI.jpg
PDB 1uyc EBI.jpg
PDB 1yc3 EBI.jpg
PDB 2bsm EBI.jpg
PDB 2fwz EBI.jpg
PDB 1uyk EBI.jpg
PDB 1uyf EBI.jpg
PDB 1yes EBI.jpg
PDB 2cct EBI.jpg
Terms of Use   Search of the Day