Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 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.
3D cartoon and Gaussian surface models, PDB 6vg8, 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.
DNA A-T Pair
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Artificial molecular structure in many colors. Horizontal composition, isolated on white background.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
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.
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
Close-up of three-dimensional rainbow alphabet letter B on white background.
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
Golden X Chromosome,Human genome concept.
3D CG rendered image of scientifically accurate Enterobacteria Bacteriophage phiX174 Capsid Structure based on PDB : 1CD3 (capsomere)
Infinity sign made out of multiple spheres and circular shapes against grey background.
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
Arrow signs with pills. Two way.
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Abstract geometric shape
Botulinum toxin neurotoxic protein, 3D rendering. Produced by Clostridium botulinum. Cosmetically used to treat wrinkles.
Inside protein molecule
PETase (left) degrades polyethylene terephtalate (PET) into monohydroxyethyl terephthalate (MHET) and MHETase degrades MHET ethylene glycol (EG) and terephthalic acid (TPA).
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
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.
C Letter Made of Colorful Pills and Drugs. 3D Render
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
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.
The structure of the protein molecule, tumor marker glioblastoma. X-ray crystalline model of the protein encoded by the MELK gene. 3D rendering.
Red cellular tissue, executives and pill-shaped pills
Free Images: "bestof:PDB 1z3d EBI.jpg Alpha and beta proteins a+b UBC-like UBC-like UBC-related Ubiquitin conjugating enzyme UBC EBI License 1z3d November 16 2008 Ubiquitin"
Greenish warbler ring.svg
Glutamate dehydrogenase reaction.svg
Aspartate transaminase reaction.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Equilateral pentagon.SVG
Portret van Jan van Huysum Rijksmuseum SK-A-5008.jpeg.jpg
Japan Electricity Production 1980-2014.svg
Thyroid hormone synthesis.svg
PDB 1z3d EBI.jpg
PDB 2aak EBI.jpg
PDB 1fzy EBI.jpg
PDB 1ayz EBI.jpg
PDB 1qcq EBI.jpg
PDB 2ucz EBI.jpg
PDB 1jat EBI.jpg
PDB 1jbb EBI.jpg
PDB 1j7d EBI.jpg
PDB 1j74 EBI.jpg
PDB 2grn EBI.jpg
PDB 1u9a EBI.jpg
PDB 1u9b EBI.jpg
PDB 1a3s EBI.jpg
PDB 1i7k EBI.jpg
PDB 1jas EBI.jpg
PDB 2esk EBI.jpg
PDB 2esq EBI.jpg
PDB 2esp EBI.jpg
PDB 2eso EBI.jpg
PDB 2c4o EBI.jpg
PDB 2clw EBI.jpg
PDB 1w4u EBI.jpg
PDB 2e2c EBI.jpg
PDB 1pzv EBI.jpg
PDB 1q34 EBI.jpg
PDB 1y6l EBI.jpg
PDB 1zdn EBI.jpg
PDB 1yf9 EBI.jpg
PDB 2f4w EBI.jpg
PDB 2a4d EBI.jpg
PDB 1wzv EBI.jpg
PDB 1wzw EBI.jpg
PDB 1yrv EBI.jpg
PDB 1x23 EBI.jpg
PDB 1yh6 EBI.jpg
PDB 2awf EBI.jpg
PDB 1yh2 EBI.jpg
PDB 1y8x EBI.jpg
PDB 2ayv EBI.jpg
PDB 1z2u EBI.jpg
PDB 1zuo EBI.jpg
PDB 2bep EBI.jpg
PDB 2fo3 EBI.jpg
PDB 1c4z EBI.jpg
PDB 1zgu EBI.jpg
PDB 2gmi EBI.jpg
PDB 1fxt EBI.jpg
PDB 2fuh EBI.jpg
PDB 2bf8 EBI.jpg
PDB 2pe6 EBI.jpg
PDB 1z5s EBI.jpg
PDB 2a7l EBI.jpg
PDB 2px9 EBI.png
PDB 3eb6 EBI.png
PDB 2in1 EBI.jpg
PDB 1ywz EBI.jpg
PDB 2vrr EBI.png
PDB 1uzx EBI.jpg
PDB 1s1q EBI.jpg
PDB 3e46 EBI.png
PDB 2f4z EBI.jpg
PDB 2f0r EBI.jpg
PDB 1kpp EBI.jpg
PDB 1m4q EBI.jpg
PDB 1kpq EBI.jpg
PDB 1ukx EBI.jpg
PDB 1m4p EBI.jpg
PDB 2day EBI.png
PDB 2dmf EBI.png
PDB 1ogw EBI.jpg
PDB 2d3g EBI.jpg
PDB 2j7q EBI.jpg
PDB 1wrd EBI.jpg
PDB 1ubi EBI.jpg
PDB 1ubq EBI.jpg
PDB 2hd5 EBI.jpg
PDB 2oob EBI.jpg
PDB 2g45 EBI.jpg
PDB 2ibi EBI.jpg
PDB 1aar EBI.jpg
PDB 2o6v EBI.jpg
PDB 1tbe EBI.jpg
PDB 1wr6 EBI.jpg
PDB 1f9j EBI.jpg
PDB 1yd8 EBI.jpg
PDB 1d3z EBI.jpg
PDB 1gjz EBI.jpg
PDB 2den EBI.jpg
PDB 2bgf EBI.jpg
PDB 1g6j EBI.jpg
PDB 1v80 EBI.jpg
Terms of Use   Search of the Day