Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
Background created by fractal geometry.
Immunoglobulin G (IgG) - 3d rendered image. Microbiology illustration  the structure of an antibody. The Y-shaped structure. IgG is the most common type of antibody.
Recombinant human insulin. 3d cartoon model based on protein data bank
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Ovarian Cancer Cell
3D cartoon model, secondary structure color scheme, PDB 4krf, white background
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
Beta-amyloid (Abeta) peptide, 3D rendering. Major component of plaques found in Alzheimer's disease. Cartoon representation.
3D model of a protein molecule. The spatial oriented structure of the macromolecule.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Calreticulin, a protein which binds to misfolded proteins and prevents them from being exported from the endoplasmic reticulum to the Golgi apparatus. 3d rendering.
Multicolored flowing and interweaving fusion of spheres 3D abstract concept.
3D cartoon and Gaussian surface models. PDB 2aai, white background.
Background created by fractal geometry.
RNA abbreviation of ribonucleic acid. RNA typically is a single-stranded biopolymer 3D rendering
DNA A-T Pair
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 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.
Dengue virus cell. 3D Render
Ferritin is a protein that contains iron and is the primary form of iron stored inside of cells. 3D cartoon model, PDB 4y08, white background
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.
Brain-derived neurotrophic factor (3d), also known as BDNF, a protein that supports the survival of existing neurons, and encourages the growth and differentiation of new neurons and synapses.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Free Images: "bestof:PDB 1e1t EBI.jpg All beta proteins OB-fold Nucleic acid-binding proteins Anticodon-binding domain Lysyl-tRNA synthetase LysRS EBI License 1e1t November 16 2008"
VSCOcam.jpg
industry-vintage-old-fabric.jpg
VSCOcam.jpg
VSCOcamStartup_Stock_PhotoProcessed_with_VSCOcam.jpg
FOXA2-phylo.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Japan Electricity Production 1980-2014.svg
Portret van Jan van Huysum Rijksmuseum SK-A-5008.jpeg.jpg
Adherens Junctions structural proteins-LangNeutral.svg
Jak domain structure.svg
IOLVIP.svg
ROU regiunea de dezvoltare București și Ilfov locator map.svg
ROU regiunea de dezvoltare Centru locator map.svg
ROU regiunea de dezvoltare Sud locator map.svg
ROU regiunea de dezvoltare Sud-Est locator map.svg
Gumbel-Density.svg
De_aanvaarding_van_het_Hoog_Bewind_door_het_Driemanschap_in_naam_van_de_prins_van_Oranje,_21_november_1813_Rijksmuseum_SK-A-1558.jpeg
Recycle001-perc.svg
Thyroid hormone synthesis.svg
Memorieportret van Moses ter Borch Rijksmuseum SK-A-4908.jpeg
RomanEmpire 117.svg
RomanEmpire 117 es.svg
PDB 1e1t EBI.jpg
PDB 1bbw EBI.jpg
PDB 1bbu EBI.jpg
PDB 1krt EBI.jpg
PDB 1krs EBI.jpg
PDB 1e1o EBI.jpg
PDB 1e22 EBI.jpg
PDB 1e24 EBI.jpg
PDB 1lyl EBI.jpg
PDB 1eov EBI.jpg
PDB 1asz EBI.jpg
PDB 1asy EBI.jpg
PDB 1b8a EBI.jpg
PDB 1n9w EBI.jpg
PDB 1c0a EBI.jpg
PDB 1il2 EBI.jpg
PDB 1eqr EBI.jpg
PDB 1l0w EBI.jpg
PDB 1g51 EBI.jpg
PDB 1efw EBI.jpg
PDB 1mkh EBI.jpg
PDB 1ntg EBI.jpg
PDB 1eiy EBI.jpg
PDB 2iy5 EBI.jpg
PDB 1fl0 EBI.jpg
PDB 1e7z EBI.jpg
PDB 1yvc EBI.jpg
PDB 3ull EBI.jpg
PDB 1s3o EBI.jpg
PDB 2dud EBI.jpg
PDB 1qvc EBI.jpg
PDB 1kaw EBI.jpg
PDB 1eyg EBI.jpg
PDB 1eqq EBI.jpg
PDB 1sru EBI.jpg
PDB 1ue1 EBI.jpg
PDB 1ue5 EBI.jpg
PDB 1ue6 EBI.jpg
PDB 1ue7 EBI.jpg
PDB 1se8 EBI.jpg
PDB 1kxl EBI.jpg
PDB 1qzh EBI.jpg
PDB 1v1q EBI.jpg
PDB 2ccz EBI.jpg
PDB 1euj EBI.jpg
PDB 1pxf EBI.jpg
PDB 1pyb EBI.jpg
PDB 1gd7 EBI.jpg
PDB 1mjc EBI.jpg
PDB 2es2 EBI.jpg
PDB 1csq EBI.jpg
PDB 1nmf EBI.jpg
PDB 1c9o EBI.jpg
PDB 1hzb EBI.jpg
PDB 1i5f EBI.jpg
PDB 1hza EBI.jpg
PDB 1hh2 EBI.jpg
PDB 2asb EBI.jpg
PDB 2atw EBI.jpg
PDB 1zo1 EBI.jpg
PDB 1d7q EBI.jpg
PDB 1jjg EBI.jpg
PDB 1rip EBI.jpg
PDB 1ny4 EBI.jpg
PDB 1ne3 EBI.jpg
PDB 1smx EBI.jpg
PDB 1slj EBI.jpg
PDB 1uwv EBI.jpg
PDB 2bh2 EBI.jpg
PDB 1yez EBI.jpg
PDB 2cqa EBI.jpg
PDB 1o7i EBI.jpg
PDB 2b3g EBI.jpg
PDB 2b29 EBI.jpg
PDB 1fgu EBI.jpg
PDB 1jmc EBI.jpg
PDB 1l1o EBI.jpg
PDB 1ewi EBI.jpg
Terms of Use   Search of the Day