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

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

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

3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen

3D cartoon and Gaussian surface models, PDB 7bg9, white background.

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

Transparent donut chart with currency labels and icons over a blue grid background. Low angle view, close up, horizontal composition.

Biological protein and molecule, 3d rendering. 3D illustration.

p53 (blue) tagged with ubiquitin (yellow) is degraded into small peptides by a proteasome (violett). p53 prevents cancer formation and acts as a guardian of the genome. Mutations in the p53 gene contribute to about half of the cases of human cancer.

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

3D cartoon and Gaussian surface models, PDB 5fwk, white background

3d Render Molecule Transparent Blue, Science and Medicine Concept (Clipping Path)

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

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.

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.

3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background

Ball and stick 3D render from the inside of a protein molecule.

Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.

3d rendered Gastric inhibitory polypeptide (GIP, glucose-dependent insulinotropic peptide) endocrine protein hormone, 3D illustration

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

A molecular model of Bisphenol A or BPA. It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses. Isolated on white.

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

Free Images: "bestof:Trans-diazene-2D.png Structural diagram of trans-diazene N2H2 Own 2008-03-16 Ben Mills Benjah-bmm27 Images by Ben Mills Diazene"

Ruin Fabrica de Harinas, Alhama de Granada, Andalusia, Spain.jpg

Porte des deux-Moulins, La Rochelle, Charente-Maritime.jpg

Coat of arms Odense town hall Denmark.jpg

Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg

Skeletal formula of a aldehyde group.svg

Fázový diagram tlak-teplota pro oxid uhličitý.svg

StateLibQld 1 134905 German immigrant family on their farm, probably in the Bethania area, Logan district, 1872.jpg

SLNSW 11200 The Homebush Flour Mills.jpg

SLNSW 14091 Bestex Mills Alexandria taken for LJ Hooker Ltd.jpg

SLNSW 10872 McRae Knitting Mills Ball Wentworth Hotel.jpg

SLNSW 26795 Mills wedding Scots Church.jpg

SLNSW 26788 Mills wedding Scots Church.jpg

SLNSW 35546 Miss Flemming at Vicars Mills.jpg

SLNSW 131357 Miss Flemming at Vicars Mills.jpg

SLNSW 36552 Parachutist Ben Turner jumping from plane at Camden.jpg

SLNSW 36560 Parachutist Ben Turner jumping from plane at Camden.jpg

SLNSW 6723 Scene of tragedy at Ben Buckler Bondi.jpg

SLNSW 10363 Miss Australia Beryl Mills drives away from the Haymarket Theatre.jpg

SLNSW 14282 A man feeding a baby icecream Australian Paper Mills picnic at Clifton Gardens.jpg

SLNSW 10867 Dancers on the floor of the ballroom of the Wentworth Hotel at the McRae Knitting Mills Ball.jpg

SLNSW 20702 Mills Motor Sales Crown Street taken for Telegraph classified ads.jpg

SLNSW 13789 Notices offers of work to women and girls by Bradford Cotton Mills Pty taken for Charles A Morgan MHR.jpg

SLNSW 14276 Tugowar Australian Paper Mills picnic at Clifton Gardens.jpg

SLNSW 10870 Women in swimsuits dance at McRae Knitting Mills Ball at Wentworth Hotel.jpg

turner_kilchern_castle_with_cruchan_ben_mountains_scotland_noon_18.jpg

chasseriau_ali_ben_hamet_caliph_constantine_haractas_1845.jpg

SLNSW 8927 EY Mills caricature on a menu card for the complimentary dinner for Dr WG Armstrong test cricketer.jpg

SLNSW 8929 EY Mills caricature on menu card of the complimentary dinner for test cricketer Dr WG Armstrong.jpg

SLNSW 10357 Haymarket Theatre commissionaire holds back the crowd as the first Miss Australia Beryl Mills gets into her new Chrysler convertible.jpg

SLNSW 43745 Group of men Australian Paper Mills Picnic Clifton Gardens.jpg

SLNSW 43747 Mens sprint race Australian Paper Mills Picnic Clifton Gardens.jpg

SLNSW 43749 Two of the champ Australian Paper Mills Picnic Clifton Gardenss.jpg

Funerary_stele_of_the_priest_Hor,_depicted_presenting_offerings_to_two_manifestations_of_the_sun_god..._-_Google_Art_Project.jpg

Mercury(II)-acetate-from-xtal-1973-2D.png

Werner's-supposed-second-hexol-cation-2D-plain.png

Werner's-supposed-second-hexol-cation-2D-wedged.png