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
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.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
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
3D rendering of biotinylated antibody, an engineered protein designed to bind to specific molecules. Biotin allows researchers to easily track and manipulate these antibodies.
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
3D cartoon and Gaussian surface models. PDB 2aai, white background.
A ball and stick + ribbons model of HIV protease - an enzyme that is the target of much AIDS and HIV research.
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Colorful Molecules Background
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.
\
Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration
Multi-colored connected spheres building a molecular structure.
3D cartoon and Gaussian surface models, PDB 3hg3, white background
A model of a molecule of arginine, an amino acid. Amino acids are the building blocks of proteins and have many functions in metabolism. In particular, Arginine has an important function in the immune system, wound healing and cell division.
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
A molecule of sucrose, showing thermal ellipsoids.
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.
Model of human Insulin, a hormone to regulate carbohydrate and fat metabolism
Beta-alanine or β-Alanine molecule. It is naturally occurring beta amino acid. Molecular model. 3D rendering. Illustration
Spherical molecule render. The model is isolated on white and could be easily extracted as well as used with the background.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
A ball and stick model of a molecule of Human Glucagon, a hormone produced in the pancreas and used by the body to raise levels of glucose in the blood. Glucagon worksin the opposite manner to Insulin, which lowers levels of glucose in the blood - together they work to keep glucose levels stable.
Botulinum toxin neurotoxic protein, 3D rendering. Produced by Clostridium botulinum. Cosmetically used to treat wrinkles.
3D molecule model isolated on black. Clipping path included.Similar images:
Abstract Pink And Green Knot
Molecular model of Adenosine triphosphate,  or Adenosine-5'-triphosphate (ATP)
Free Images: "bestof:PDB 1ge6 EBI.jpg Alpha and beta proteins a+b Zincin-like Metalloproteases zincins catalytic domain Fungal zinc peptidase Fungal zinc peptidase EBI License 1ge6"
PDB 1ge6 EBI.jpg
PDB 1g12 EBI.jpg
PDB 1ge7 EBI.jpg
PDB 1ge5 EBI.jpg
PDB 1eb6 EBI.jpg
PDB 1c7k EBI.jpg
PDB 1kuh EBI.jpg
PDB 1fno EBI.jpg
PDB 1vix EBI.jpg
PDB 1r3n EBI.jpg
PDB 1r43 EBI.jpg
PDB 1u4g EBI.jpg
PDB 1ezm EBI.jpg
PDB 1kkk EBI.jpg
PDB 1kjp EBI.jpg
PDB 1kjo EBI.jpg
PDB 8tln EBI.jpg
PDB 1kei EBI.jpg
PDB 2tlx EBI.jpg
PDB 1lnd EBI.jpg
PDB 1ks7 EBI.jpg
PDB 5tmn EBI.jpg
PDB 6tmn EBI.jpg
PDB 1kro EBI.jpg
PDB 2tmn EBI.jpg
PDB 1fjq EBI.jpg
PDB 1lne EBI.jpg
PDB 1hyt EBI.jpg
PDB 1lnf EBI.jpg
PDB 1pe5 EBI.jpg
PDB 1thl EBI.jpg
PDB 1kr6 EBI.jpg
PDB 1pe8 EBI.jpg
PDB 1kl6 EBI.jpg
PDB 4tmn EBI.jpg
PDB 3tmn EBI.jpg
PDB 1pe7 EBI.jpg
PDB 1lnb EBI.jpg
PDB 1lnc EBI.jpg
PDB 1zdp EBI.jpg
PDB 2a7g EBI.jpg
PDB 1z9g EBI.jpg
PDB 1fjw EBI.jpg
PDB 1kto EBI.jpg
PDB 1lna EBI.jpg
PDB 1fju EBI.jpg
PDB 7tli EBI.jpg
PDB 1fj3 EBI.jpg
PDB 1fjo EBI.jpg
PDB 4tli EBI.jpg
PDB 2tli EBI.jpg
PDB 3tli EBI.jpg
PDB 1fjv EBI.jpg
PDB 1tmn EBI.jpg
PDB 1qf2 EBI.jpg
PDB 1qf1 EBI.jpg
PDB 1os0 EBI.jpg
PDB 1tli EBI.jpg
PDB 5tli EBI.jpg
PDB 2g4z EBI.jpg
PDB 1fjt EBI.jpg
PDB 1tlx EBI.jpg
PDB 1gxw EBI.jpg
PDB 1qf0 EBI.jpg
PDB 6tli EBI.jpg
PDB 1y3g EBI.jpg
PDB 8tli EBI.jpg
PDB 7tln EBI.jpg
PDB 1tlp EBI.jpg
PDB 4tln EBI.jpg
PDB 5tln EBI.jpg
PDB 1l3f EBI.jpg
PDB 1npc EBI.jpg
PDB 1esp EBI.jpg
PDB 1bqb EBI.jpg
PDB 1r1h EBI.jpg
PDB 1dmt EBI.jpg
PDB 1y8j EBI.jpg
PDB 1r1j EBI.jpg
PDB 1r1i EBI.jpg
PDB 1i1i EBI.jpg
PDB 1s4b EBI.jpg
PDB 1k9x EBI.jpg
PDB 1ka2 EBI.jpg
PDB 1ka4 EBI.jpg
PDB 1uze EBI.jpg
PDB 1o8a EBI.jpg
PDB 1uzf EBI.jpg
PDB 1o86 EBI.jpg
PDB 2oc2 EBI.jpg
PDB 1j36 EBI.jpg
PDB 1j37 EBI.jpg
PDB 1j38 EBI.jpg
PDB 1r42 EBI.jpg
PDB 1r4l EBI.jpg
PDB 1lml EBI.jpg
PDB 1e1h EBI.jpg
PDB 2ilp EBI.jpg
PDB 2ima EBI.jpg
PDB 2imc EBI.jpg
Terms of Use   Search of the Day