Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Calmodulin is an intracelular target of calcium ions. Once activated by Ca2+ (red), calmodulin interacts with various target proteins such as kinases and phosphatases.. It plays an important role in long-term memory. and muscle contraction. CaM has 4 calcium binding sites. PDB entry 3CLN, 1CFD
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.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
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
Inside protein molecule
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Abstract geometric shape
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.
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.
Isolated Proteasome with protein conjugated with ubiquitin 3d rendering
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.
3D cartoon and Gaussian surface models, PDB 3hg3, white background
DNA A-T Pair
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
Medical Laboratory Research Background
Immunotherapy of Alzheimer's disease: Monoclonal antibody (light blue) bound to an amyloid beta peptide (orange), that is aggregated to amyloid beta fibrils, which build up amyloid plaques.
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.
Collagen protein molecule. Molecular model. 3D rendering. Illustration
A ball and stick model of one of the proteins which form the fibres of spider's silk.
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
Molecular model of Thymine, 1 of 4 nucleobases to form DNA
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
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.
Chemical formula of the vitamin B
Beta-alanine or β-Alanine molecule. It is naturally occurring beta amino acid. Molecular model. 3D rendering. Illustration
A space-filling molecular model of collagen, a fibrous protein that provides structural support in animals. It has a distinctive triple helix structure. Isolated on black.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 4ci9, white background
Medical Laboratory Research Background
Free Images: "bestof:PDB 1qe6 EBI.jpg Alpha and beta proteins a+b IL8-like Interleukin 8-like chemokines Interleukin 8-like chemokines Interleukin-8 IL-8 EBI License 1qe6 November"
PDB 1qe6 EBI.jpg
PDB 3il8 EBI.jpg
PDB 1icw EBI.jpg
PDB 1ilp EBI.jpg
PDB 1ikm EBI.jpg
PDB 1ilq EBI.jpg
PDB 2il8 EBI.jpg
PDB 1il8 EBI.jpg
PDB 1ikl EBI.jpg
PDB 1rod EBI.jpg
PDB 1plf EBI.jpg
PDB 1f9q EBI.jpg
PDB 1f9r EBI.jpg
PDB 1f9s EBI.jpg
PDB 1rhp EBI.jpg
PDB 1pfm EBI.jpg
PDB 1pfn EBI.jpg
PDB 1o80 EBI.jpg
PDB 1o7z EBI.jpg
PDB 1o7y EBI.jpg
PDB 1lv9 EBI.jpg
PDB 1msg EBI.jpg
PDB 1mgs EBI.jpg
PDB 1msh EBI.jpg
PDB 1je4 EBI.jpg
PDB 1b50 EBI.jpg
PDB 1m8a EBI.jpg
PDB 1ha6 EBI.jpg
PDB 1cm9 EBI.jpg
PDB 1vmp EBI.jpg
PDB 1hfn EBI.jpg
PDB 1dol EBI.jpg
PDB 1don EBI.jpg
PDB 1esr EBI.jpg
PDB 2eot EBI.jpg
PDB 1eot EBI.jpg
PDB 1eih EBI.jpg
PDB 1eig EBI.jpg
PDB 1g2t EBI.jpg
PDB 1g2s EBI.jpg
PDB 1j8i EBI.jpg
PDB 1j9o EBI.jpg
PDB 1bo0 EBI.jpg
PDB 1f2l EBI.jpg
PDB 1tvx EBI.jpg
PDB 1f9p EBI.jpg
PDB 1qg7 EBI.jpg
PDB 1vmc EBI.jpg
PDB 1sdf EBI.jpg
PDB 2hcc EBI.jpg
PDB 1qnk EBI.jpg
PDB 1g91 EBI.jpg
PDB 1nr2 EBI.jpg
PDB 1hum EBI.jpg
PDB 1hun EBI.jpg
PDB 1b53 EBI.jpg
PDB 2hci EBI.jpg
PDB 2fht EBI.jpg
PDB 2fj2 EBI.jpg
PDB 1hhv EBI.jpg
PDB 1hfg EBI.jpg
PDB 1b3a EBI.jpg
PDB 1eqt EBI.jpg
PDB 1u4p EBI.jpg
PDB 1u4l EBI.jpg
PDB 1u4m EBI.jpg
PDB 1u4r EBI.jpg
PDB 1rtn EBI.jpg
PDB 1rto EBI.jpg
PDB 1hrj EBI.jpg
PDB 1dok EBI.jpg
PDB 2bdn EBI.jpg
PDB 1dom EBI.jpg
PDB 1el0 EBI.jpg
PDB 1ncv EBI.jpg
PDB 1b2t EBI.jpg
PDB 1nap EBI.jpg
PDB 2j7z EBI.jpg
PDB 1a15 EBI.jpg
PDB 2sdf EBI.jpg
PDB 1mi2 EBI.jpg
PDB 1nr4 EBI.jpg
PDB 1rjt EBI.jpg
PDB 2jyo EBI.png
PDB 2nz1 EBI.png
PDB 1au1 EBI.jpg
PDB 1wu3 EBI.jpg
PDB 1iar EBI.jpg
PDB 1y6k EBI.jpg
PDB 1j7v EBI.jpg
PDB 1y6m EBI.jpg
PDB 1lqs EBI.jpg
PDB 1f45 EBI.jpg
PDB 1fyh EBI.jpg
PDB 1fg9 EBI.jpg
PDB 2hym EBI.jpg
PDB 2b5i EBI.jpg
PDB 2erj EBI.jpg
PDB 1lk3 EBI.jpg
PDB 1fyv EBI.jpg
Terms of Use   Search of the Day