Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
CD47 also known as integrin associated protein is a transmembrane protein that in humans is encoded by the CD47 gene. CD47 belongs to the immunoglobulin superfamily and partners with membrane integrins and also binds the ligands thrombospondin-1 and signal-regulatory protein alpha. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 2jjt, 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.
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 molecular model of Human Insulin. Isolated on black.
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
DNA A-T Pair
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
3D cartoon and Gaussian surface models, PDB 6vg8, white background
Intestinal microbiome,Probiotics health benefits,Gut bacteria,lactococcus, propionibacterium, bifidobacterium.
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
In recent years, the presence of bacteria in the body has been reported as the cause of various biological phenomena, and the subject of bacteria is often a hot topic. This image shows bacteria under a microscope. These images of bacteria can be used universally for both good and bad bacteria.\nThis image was not created by AI.
Segment of human collagen isolated on a white background
3D rendering of an icon with an expanded effect
Isolated Proteasome with protein conjugated with ubiquitin 3d rendering
Infinity sign made out of multiple spheres and circular shapes against grey background.
3D cartoon model, secondary structure color scheme, PDB 4krf, white background
Collapse of a donut-shaped object
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
Molecular model of amylose, one of the two sugar components in starch
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.
Top view of a female breast with a tumor. Features body silhouette, lobules, lactiferous ducts and tumor. Isolated on black.Also available without tumor. Side view with/without tumor also available.
Abstract Pink And Green Knot
Abstract geometric shape
3D cartoon and Gaussian surface models, PDB 4cmh, white background
D Letter Made of Pills Drugs and Vitamins Isolated on White. 3D Render
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
Red cellular tissue, executives and pill-shaped pills
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.
Free Images: "bestof:PDB 2icn EBI.jpg All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin C1 set domains antibody constant domain-like Zinc-alpha-2-glycoprotein ZAG"
Small modular immunopharmaceutical.svg
Heavy chain and common antibody.svg
PDB 2icn EBI.jpg
PDB 1t7v EBI.jpg
PDB 1t80 EBI.jpg
PDB 1t7y EBI.jpg
PDB 1t7w EBI.jpg
PDB 1zag EBI.jpg
PDB 1t7z EBI.jpg
PDB 1t7x EBI.jpg
PDB 1l6x EBI.jpg
PDB 1oqo EBI.jpg
PDB 1oqx EBI.jpg
PDB 1fc2 EBI.jpg
PDB 1de4 EBI.jpg
PDB 2icw EBI.jpg
PDB 1r5i EBI.jpg
PDB 2oje EBI.jpg
PDB 2ok0 EBI.jpg
PDB 1t2q EBI.jpg
PDB 2a77 EBI.jpg
PDB 1uyw EBI.jpg
PDB 2d03 EBI.jpg
PDB 2g60 EBI.jpg
PDB 2aep EBI.jpg
PDB 1uwx EBI.jpg
PDB 2ai0 EBI.jpg
PDB 2ddq EBI.jpg
PDB 2adg EBI.jpg
PDB 2a1w EBI.jpg
PDB 1ztx EBI.jpg
PDB 2ojz EBI.jpg
PDB 2aab EBI.jpg
PDB 2a6i EBI.jpg
PDB 1xgy EBI.jpg
PDB 2a6j EBI.jpg
PDB 2adi EBI.jpg
PDB 2adj EBI.jpg
PDB 1yjd EBI.jpg
PDB 2a6d EBI.jpg
PDB 2a6k EBI.jpg
PDB 1ynt EBI.jpg
PDB 1z3g EBI.jpg
PDB 2dtg EBI.jpg
PDB 1dn2 EBI.jpg
PDB 1h3u EBI.jpg
PDB 1h3t EBI.jpg
PDB 1h3x EBI.jpg
PDB 1fc1 EBI.jpg
PDB 1t83 EBI.jpg
PDB 1h3w EBI.jpg
PDB 1h3v EBI.jpg
PDB 2dtq EBI.jpg
PDB 2dts EBI.jpg
PDB 2iwg EBI.jpg
PDB 2j6e EBI.jpg
PDB 1t89 EBI.jpg
PDB 1frt EBI.jpg
PDB 1e4k EBI.jpg
PDB 1fcc EBI.jpg
PDB 1h3y EBI.jpg
PDB 1i1c EBI.jpg
PDB 1i1a EBI.jpg
PDB 1cqk EBI.jpg
PDB 1pfc EBI.jpg
PDB 1ow0 EBI.jpg
PDB 1o0v EBI.jpg
PDB 1g84 EBI.jpg
PDB 1fp5 EBI.jpg
PDB 1f6a EBI.jpg
PDB 1bmg EBI.jpg
PDB 1kjv EBI.jpg
PDB 3fru EBI.jpg
PDB 1ed3 EBI.jpg
PDB 1kjm EBI.jpg
PDB 1k5n EBI.jpg
PDB 2a83 EBI.jpg
PDB 1i4f EBI.jpg
PDB 1ogt EBI.jpg
PDB 1x7q EBI.jpg
PDB 2bvp EBI.jpg
PDB 1uxs EBI.jpg
PDB 1xh3 EBI.jpg
PDB 1zhl EBI.jpg
PDB 2hjl EBI.jpg
PDB 2hn7 EBI.jpg
PDB 2gtw EBI.jpg
PDB 2fyy EBI.jpg
PDB 1uxw EBI.jpg
PDB 1m6o EBI.jpg
PDB 1zhk EBI.jpg
PDB 2gtz EBI.jpg
PDB 2git EBI.jpg
PDB 2gt9 EBI.jpg
PDB 1syv EBI.jpg
PDB 2d4f EBI.jpg
PDB 1tvb EBI.jpg
PDB 1xr9 EBI.jpg
PDB 2nw3 EBI.jpg
PDB 1zsd EBI.jpg
Terms of Use   Search of the Day