Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
A ball and stick + ribbons model of human Interleukin 2 or IL-2. Interleukin is a hormone which acts as a signalling molecule for the immune system.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
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.
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.
DNA A-T Pair
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.
Abstract geometric shape
Abstract Pink And Green Knot
Computer generated 3D abstract forms.
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 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.
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
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
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.
Nucleosome core particle 3D molecular structure
dna
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Artificial molecular structure in many colors. Horizontal composition, isolated on white background.
Maltose or maltobiose or malt sugar is a disaccharide formed from two units of glucose joined with an alpha bond. 3d 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.
Botulinum toxin neurotoxic protein, 3D rendering. Produced by Clostridium botulinum. Cosmetically used to treat wrinkles.
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.
3d colorful dna
The human JUN encodes a protein that is highly similar to the viral protein, which interacts directly with specific target DNA sequences to regulate gene expression. 3D cartoon model, white background
Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration
A ball and stick model of a molecule of gamma-Cyclodextrin. Composed of eight glucose sugar molecules bound into a ring structure, cyclodextrins are easily made from simple starch. The large ring can bind smaller molecules within it, making Cylodextrins useful in drug-delivery applications and also to clean up toxins (such as heavy metals) in the environment. Currently, gamma-Cyclodextrin is being considered as a structure which can bind to and hold carbon dioxide gas for carbon capture and storage as a way to manage the effect of excess carbon dioxide on the climate.
Free Images: "bestof:PDB 2ixc EBI.jpg All beta proteins Double-stranded beta-helix RmlC-like cupins dTDP-sugar isomerase dTDP-4-dehydrorhamnose 3 5-epimerase RmlC EBI License 2ixc"
PDB 2ixc EBI.jpg
PDB 1dzr EBI.jpg
PDB 1dzt EBI.jpg
PDB 1ep0 EBI.jpg
PDB 1epz EBI.jpg
PDB 1nxm EBI.jpg
PDB 2ixl EBI.jpg
PDB 1nyw EBI.jpg
PDB 1nzc EBI.jpg
PDB 1upi EBI.jpg
PDB 1pm7 EBI.jpg
PDB 2ixh EBI.jpg
PDB 2ixj EBI.jpg
PDB 1rtv EBI.jpg
PDB 1wlt EBI.jpg
PDB 1oi6 EBI.jpg
PDB 1ofn EBI.jpg
PDB 2c0z EBI.jpg
PDB 2pa7 EBI.png
PDB 2pak EBI.png
PDB 2pae EBI.png
PDB 2pam EBI.png
PDB 1x82 EBI.jpg
PDB 1x7n EBI.jpg
PDB 1qxr EBI.jpg
PDB 1qxj EBI.jpg
PDB 1qy4 EBI.jpg
PDB 1x8e EBI.jpg
PDB 2gc0 EBI.jpg
PDB 2gc1 EBI.jpg
PDB 2gc3 EBI.jpg
PDB 1j3q EBI.jpg
PDB 2gc2 EBI.jpg
PDB 1j3p EBI.jpg
PDB 1j3r EBI.jpg
PDB 1pmi EBI.jpg
PDB 1qwr EBI.jpg
PDB 1zx5 EBI.jpg
PDB 1xru EBI.jpg
PDB 1x8m EBI.jpg
PDB 1ywk EBI.jpg
PDB 1o5u EBI.jpg
PDB 1lkn EBI.jpg
PDB 1o4t EBI.jpg
PDB 1v70 EBI.jpg
PDB 2dct EBI.jpg
PDB 2f4p EBI.jpg
PDB 1yhf EBI.jpg
PDB 1vj2 EBI.jpg
PDB 2et1 EBI.jpg
PDB 1fi2 EBI.jpg
PDB 2et7 EBI.jpg
PDB 2ete EBI.jpg
PDB 1lrh EBI.jpg
PDB 1lr5 EBI.jpg
PDB 2phl EBI.jpg
PDB 1dgw EBI.jpg
PDB 2cau EBI.jpg
PDB 2cav EBI.jpg
PDB 1dgr EBI.jpg
PDB 1cau EBI.jpg
PDB 1cax EBI.jpg
PDB 1cav EBI.jpg
PDB 1caw EBI.jpg
PDB 1fxz EBI.jpg
PDB 1ucx EBI.jpg
PDB 1ud1 EBI.jpg
PDB 1uij EBI.jpg
PDB 1ipj EBI.jpg
PDB 1ipk EBI.jpg
PDB 1od5 EBI.jpg
PDB 1uik EBI.jpg
PDB 1j58 EBI.jpg
PDB 1uw8 EBI.jpg
PDB 1l3j EBI.jpg
PDB 1rc6 EBI.jpg
PDB 1sq4 EBI.jpg
PDB 1sef EBI.jpg
PDB 1sfn EBI.jpg
PDB 1j1l EBI.jpg
PDB 1tq5 EBI.jpg
PDB 1juh EBI.jpg
PDB 1gqg EBI.jpg
PDB 1h1i EBI.jpg
PDB 1h1m EBI.jpg
PDB 1gqh EBI.jpg
PDB 1y3t EBI.jpg
PDB 1eyb EBI.jpg
PDB 1ey2 EBI.jpg
PDB 1zrr EBI.jpg
PDB 1vr3 EBI.jpg
PDB 1xsq EBI.jpg
PDB 1xsr EBI.jpg
PDB 2bdr EBI.jpg
PDB 1yqc EBI.jpg
PDB 1xe7 EBI.jpg
PDB 1xe8 EBI.jpg
PDB 1znp EBI.jpg
PDB 1yud EBI.jpg
PDB 1yll EBI.jpg
Terms of Use   Search of the Day