Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
3D cartoon and Gaussian surface models. chain id color scheme, PDB 5zjd, white background.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
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.
Botulinum toxin neurotoxic protein, 3D rendering. Produced by Clostridium botulinum. Cosmetically used to treat wrinkles.
DNA A-T Pair
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Abstract geometric shape
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.
3D CG rendered image of scientifically accurate Enterobacteria Bacteriophage phiX174 Capsid Structure based on PDB : 1CD3 (capsomere)
Closeup of X chromosome with DNA inside
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
3D cartoon model, secondary structure color scheme, PDB 4krf, white background
Inside protein molecule
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
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.
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.
A ball and stick model of a Polytetrafluoroethylene molecule, also known as PTFE or most commonly Teflon. It is a polymer consisting of only carbon and fluorine atoms. It is used as a non-stick coating for cookware, as a lubricant, and it is also used to contain highly reactive chemicals as it is extremely non-reactive.
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
Abstract geometric shape
3D cartoon and Gaussian surface models. PDB 2aai, white background.
Model of DNA Base Pair adenine (A) and thymine (T)\n\nFind more molecules in the Lightbox [url=http://www.istockphoto.com/search/lightbox/7500191][i] 'World of Molecules'[/i][/url], or contact me on customized design/rendering of any molecules in 3D (see some examples below). \n\n[img]http://www.drugmodel.com/360/superglassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/capsule900.jpg[/img] \n[img]http://www.drugmodel.com/360/glassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/heart900.jpg[/img] \n[img]http://www.drugmodel.com/360/viruskiller900.jpg[/img] \n[img]http://www.drugmodel.com/360/mesh900.jpg[/img] \n[img]http://www.drugmodel.com/360/cartoon900.jpg[/img] \n[img]http://www.drugmodel.com/360/photo900.jpg[/img] \n[img]http://www.drugmodel.com/360/ovoid900.jpg[/img]  \n[img]http://www.drugmodel.com/360/swirlcone900.jpg[/img] \n[img]http://www.drugmodel.com/360/super900.jpg[/img] \n[img]http://www.drugmodel.com/360/glowing900.jpg[/img]
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.
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
Abstract Pink And Green Knot
Evolution of nanotechnology and self-proliferation of therapeutic agents
Free Images: "bestof:PDB 1z1r EBI.jpg All beta proteins Acid proteases Acid proteases Retroviral protease retropepsin Human immunodeficiency virus type 1 protease EBI License 1z1r"
Human genome by functions.svg
Notable mutations.svg
Amastatin.svg
Usnic acid.svg
(–)-usnic acid.svg
AminoAcid length distribution 2010.svg
(+)-usnic acid.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Primärstruktur von Proteinen2.svg
Protein primary structure zh (zh-tw).svg
Thyroid hormone synthesis.svg
Glycogen structure.svg
P450cycle.svg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-ÑекÑ_albanes-sex_chines-性別_bulgaro-ÑекÑ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-ÑекÑ_albanes-sex_chines-性別_bulgaro-ÑекÑ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemão-sex_ingles-sex_africano-seks_russo-ÑекÑ_albanes-sex_chines-性別_bulgaro-ÑекÑ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-セックス_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
PDB 1z1r EBI.jpg
PDB 1nh0 EBI.jpg
PDB 1kzk EBI.jpg
PDB 1sdu EBI.jpg
PDB 1k1t EBI.jpg
PDB 1sdt EBI.jpg
PDB 1sdv EBI.jpg
PDB 1k1u EBI.jpg
PDB 1daz EBI.jpg
PDB 1d4l EBI.jpg
PDB 1dif EBI.jpg
PDB 1iiq EBI.jpg
PDB 1ec0 EBI.jpg
PDB 1b6l EBI.jpg
PDB 1w5w EBI.jpg
PDB 1w5v EBI.jpg
PDB 1mtr EBI.jpg
PDB 1ffi EBI.jpg
PDB 1k2b EBI.jpg
PDB 1g35 EBI.jpg
PDB 1ebw EBI.jpg
PDB 1d4i EBI.jpg
PDB 1d4h EBI.jpg
PDB 1b6j EBI.jpg
PDB 1d4j EBI.jpg
PDB 1w5y EBI.jpg
PDB 1pro EBI.jpg
PDB 1fej EBI.jpg
PDB 1fg6 EBI.jpg
PDB 1hvi EBI.jpg
PDB 1izh EBI.jpg
PDB 2nmz EBI.jpg
PDB 2idw EBI.jpg
PDB 2aog EBI.jpg
PDB 2nmy EBI.jpg
PDB 2nmw EBI.jpg
PDB 1t3r EBI.jpg
PDB 2f81 EBI.jpg
PDB 2nnk EBI.jpg
PDB 2aoc EBI.jpg
PDB 2ien EBI.jpg
PDB 2aof EBI.jpg
PDB 2a1e EBI.jpg
PDB 2hb3 EBI.jpg
PDB 2aod EBI.jpg
PDB 2aoi EBI.jpg
PDB 2f80 EBI.jpg
PDB 2aoh EBI.jpg
PDB 2aoe EBI.jpg
PDB 2fnt EBI.jpg
PDB 2ieo EBI.jpg
PDB 2bb9 EBI.jpg
PDB 2pk6 EBI.jpg
PDB 1xl2 EBI.jpg
PDB 2o4s EBI.jpg
PDB 2aoj EBI.jpg
PDB 2o4k EBI.jpg
PDB 1zpk EBI.jpg
PDB 1sp5 EBI.jpg
PDB 1xl5 EBI.jpg
PDB 2bbb EBI.jpg
PDB 1z1h EBI.jpg
PDB 2nph EBI.jpg
PDB 2pk5 EBI.jpg
PDB 2cen EBI.jpg
PDB 2o4p EBI.jpg
PDB 1hvk EBI.jpg
PDB 1hxw EBI.jpg
PDB 1ff0 EBI.jpg
PDB 1hvl EBI.jpg
PDB 1bwb EBI.jpg
PDB 1ec3 EBI.jpg
PDB 1mt9 EBI.jpg
PDB 2aid EBI.jpg
PDB 1mt7 EBI.jpg
PDB 1b6k EBI.jpg
PDB 1hvj EBI.jpg
PDB 1hpx EBI.jpg
PDB 1w5x EBI.jpg
PDB 1qbs EBI.jpg
PDB 1g2k EBI.jpg
PDB 1kjh EBI.jpg
PDB 1mes EBI.jpg
PDB 1dw6 EBI.jpg
Terms of Use   Search of the Day