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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).

A ball and stick model of Human Insulin. Isolated on black.

Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.

3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen

Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration

3D cartoon and Gaussian surface models, PDB 6gu2, white background

Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering

After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.

Halofantrine is a drug used to treat malaria. Halofantrine's structure contains a substituted phenanthrene, and is related to the antimalarial drugs quinine and lumefantrine. 3d illustration

3D realistically coloured hexagonal shapes of connected spheres, background with copy space. Futuristic illustration design template for scientific presentation. Molecular business, science, teamwork concept.

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

$Complex protein structures.\nPastel-coloured molecular models.\nThis image is not created by AI.$

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.

Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.

Horizontal banner with model of abstract molecular structure. Background of gray color with glass atom model. Copy space for your text. 3d render

$Model of DNA Base Pair adenine (A) and thymine (T)\n\nFind more molecules in the Lightbox [url=http://www.istockphoto.com/search/lightbox/7500191][i] 'World of Molecules'[/i][/url], or contact me on customized design/rendering of any molecules in 3D (see some examples below). \n\n[img]http://www.drugmodel.com/360/superglassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/capsule900.jpg[/img] \n[img]http://www.drugmodel.com/360/glassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/heart900.jpg[/img] \n[img]http://www.drugmodel.com/360/viruskiller900.jpg[/img] \n[img]http://www.drugmodel.com/360/mesh900.jpg[/img] \n[img]http://www.drugmodel.com/360/cartoon900.jpg[/img] \n[img]http://www.drugmodel.com/360/photo900.jpg[/img] \n[img]http://www.drugmodel.com/360/ovoid900.jpg[/img] \n[img]http://www.drugmodel.com/360/swirlcone900.jpg[/img] \n[img]http://www.drugmodel.com/360/super900.jpg[/img] \n[img]http://www.drugmodel.com/360/glowing900.jpg[/img]$

Cediranib cancer drug molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.

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, chain id color scheme, PDB 7t3a, white background

Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.

Acetyl-CoA, acetyl coenzyme A molecule. Key coenzyme in fatty acid biosynthesis, Krebs cycle, citric acid cycle. Molecular model. 3D rendering. Illustration

Models of abstract molecular structure. Isolated on white background. Copy space for your text. 3d render

From left to right: the NMDA and AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht, 3kg2, 6d6u

Free Images: "bestof:Hydroxyethyl cellulose.png chemical structure of hydroxyethyl cellulose hydroxyethylcellulose Own 20 43 29 October 2008 UTC Edgar181 Cellulose derivatives"

Imperial College London Exhibition Road frontage.jpg

Bronze Zeus or Poseidon NAMA X 15161 Athens Greece.jpg

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Whirlpool Jet Boat Tours in Devil's Hole Rapids in Niagara River Gorge.jpg

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Torre Guinigi from Torre Torre dell'Orologio.jpg

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Statue Charmeur serpent Arthur Bourgeois 1862 JdP Paris 22septembre2013.jpg

Aphrodite Pan Eros NAMA 3335 Athens Greece.jpg

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Orelle BB.26075 + 26163 + rame allemande (fd).JPG

Relief CoA Pope Urbanus VIII Vatican 8.jpg

Pierre-Louis de la Rochefoucauld Stained glass window Saint-Eutropius upper Basilica Saintes Charente-Maritime.jpg

Bell tower Sortebrødre Viborg Danemark.jpg

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Galileo galilei tomb Santa Croce Florence.jpg

Watch tower of the dam, Embalse de los Bermejales, Andalusia, Spain.jpg

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Polling machine Vouli tôn Hellinôn Hellenic parliament Athens.jpg

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Valle de los caidos by forcy-cruz y basilica.jpg

Tympanum central mosaic santa Maria del Fiore Florence.jpg

Tympanum left mosaic santa Maria del Fiore Florence.jpg

Tympanum right mosaic santa Maria del Fiore Florence.jpg

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