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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
The experimenter's gloved hands flow the chemical from one glass to anothe
Spike glycoprotein homotrimer, a main target for neutralization antibody, to bind its receptor, ACE2, and mediate membrane fusion and virus entry. 3D cartoon and Gaussian surface models, white background.
A ball and stick model of Human Insulin. Isolated on black.
Dropper glass bottle branding mockup. Cosmetic pipette. Trendy blue background. Concept of organic and beauty cosmetics. Harsh sunlight. Top view.
Inside protein molecule
Cells in the body examined by endoscope
Zearalenone or ZEN or RAL is a potent estrogenic metabolite. 3d illustration
A new antibiotic (zosurabalpin, red) traps lipopolysaccharide (orange) in the intermembrane transporter of the Gram-negative bacterium Acinetobacter baylyi
Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Vitamin D3 Capsules. 3D Render
Abstract 3d illustration colorful gradient drop liquid over white background.
Macro takes a picture of maple syrup.
The coronavirus spike protein that mediates coronavirus entry into host cell
Hemp Floral Wax in a petri dish
Isolated minoxidil chemical molecule structure in the white background 3d rendering
This footage shows the translation initiation complex, which consists of the ribosomal small subunit, transfer RNA (tRNA), and translation initiation factors. The golden ribbon represents the RNA.
3D cartoon and Gaussian surface models in perpendicular projections. PDB 3w9t, chain id color scheme, 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]
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
3D Rendering of Liquid Paint Splash on Black Background
TNF-alfa (blue) is the most potent proinflammatory cytokine and is crucial in the pathogenesis of PsA. TNF-  inhibitors considerably relieve symptons in patients. A therapeutic antibody (adalimumab) blocks the receptor binding site of  TNF-.
3D cartoon and molecular surface model, PDB 1aa1, white background
Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.
Liquid bubbles up Fluid Twirl
Free Images: "bestof:Ubiquitin activating enzyme cysteine highlighted.png en The ubiquitin activating enzyme with active site highlighted own Khopkins2010 12/07/09 Ubiquitin"
Sunrise in Kanyakumari with Thiruvalluvar as Central Object.JPG
Israel Aereal Ropeway Masada BW 1.JPG
Street in Phaistos.jpg
2013 e visiting-scrap-metal-site-at-akaa-finland ore-e-refineries c-none q 4416x3312 scrap-metal-recycle img.JPG
Archaeological site Phaistos detail.jpg
Theatral area mountains Phaistos Crete Greece.jpg
Kafarnaum BW 5.JPG
Bronze model, Unesco pedestal, Aachen Cathedral, Germany.jpg
Mitsubishi FTO GPX facelift model.jpg
Brique modelée de Comalcalco, Mexique.jpg
Trier Porta Nigra BW 1.JPG
Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
P450cycle.svg
EcoRI restriction enzyme recognition site.svg
SmaI restriction enzyme recognition site.svg
Degradation of Cysteine to Taurine.svg
Maramures Reg.svg
Georgia controlled South Ossetia.svg
Blank borderless map of Africa (orthographic projection).svg
Typy inhibicji.svg
Bean belt (top 20 coffee producers 2011).svg
New York Counties—Nassau.svg
MLB runspergame history.svg
Degradation of uric acid.svg
Westfriesland ambachten VierNoorderKoggen.svg
NSICstates.svg
Competitive inhibition int.svg
Lactase2.svg
Polyketid1.svg
Simple mechanism - PT.svg
Malonester C2.svg
Peroxisome.svg
Rhodanase2 V.1.svg
Cross graph 10 Nodes highlighted.svg
Hanes-Woolf plot.svg
Foremost in queue.svg
Europe Location Ukraine uncontrolled highlighted.svg
Map of Romania with Oltenia highlighted.svg
P.Oxy.6.993 text highlighted.svg
US—New York Highlighted.svg
Carebastine skeletal.svg
Reference ranges for blood tests - by enzyme activity.svg
Squares in a square grid.svg
Hindmost in queue.svg
Khoisan languages (Hadza highlighted).svg
Natal.svg
PovoaMealhada.svg
Peroxisome (zh-cn).svg
FI-LL.svg
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Simple mechanism.svg
Sahrawi Arab Democratic Republic (orthographic projection) highlighted.svg
Suffolk County, NY, towns and villages Asharoken highlighted.svg
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Cysteinprotease Reaktionsmechanismus.svg
SernadeloMealhada.svg
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D-LDH reaction.svg
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Reaction Tyrosinase.svg
Transvaal.svg
OrangeFreeState.svg
Substrate-level phosphorylation generating ATP.svg
Synthesis of dihydroorotate.svg
Synthesis of orotate.svg
Luciferin bacterial reaction.svg
Induced fit model en.svg
Zahna-Elster im LK WB Rahnsdorf.svg
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KinEnzymo(en).svg
California county map (Imperial County highlighted).svg
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