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A ball and stick model of Human Insulin. Isolated on black.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Proteasome collaborate with ubiquitin. Protein degradation machineries in eukaryotic cells 3d rendering
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
A carboxypeptidase is a protease enzyme that hydrolyzes a peptide bond at the carboxy-terminal end of a protein or peptide. 3D cartoon model, secondary structure color scheme, PDB 2v77, white background.
Molecular Model of Human Insulin with disulfide bonds shown.
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
3D illustration
3d render of an H5N1 virus with cutaway to illustrate the internal RNA and matrix proteins
Dengue virus cell. 3D Render
Inhibition of mTORC1 by rapamycin leads to immunosuppression, prevention of trasplant rejection and inhibition of tumor growth.
Cloud made of wire and multicolored spheres, retro futuristic style, 3d.
A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
3D cartoon and Gaussian surface models, PDB 6pwx, white background
Three-dimensional crystal structure of protein molecule, tumor growth marker. 3D model of a biopolymer is a peptide.
Monkey pox virus on blue background. Horizontal composition.
Protein 3D model isolated on white
Abstract organic cube 3d shape, information moving in virtual space
Proteasomes are large molecular machines that degrade unneeded or damaged proteins that have been tagged with polyubiquitin.
Abstract background of curved wires
A 3D rendering of a SpyTag-SpyCatcher complex with antibody molecule in the white background
A ribbons model of an antibody, also known as immunoglobin. The immune system produces antibodies (using white blood cells) which then identify and attack viruses and bacteria.
3D cartoon and Gaussian surface models with a putative membrane shown, PDB 4p02, white background
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Molecular Model of Interferon
Interleukin 13 (IL-13) cytokine protein. 3D illustration. Cartoon representation combined with semi-transparent surfaces.
Ferritin is an intracellular protein that stores iron an releases it when required. Iron enters plant ferritin through the hydrophilic 4-fold channel. Source: PDB entry 5yi5
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 rendered Gastric inhibitory polypeptide (GIP, glucose-dependent insulinotropic peptide) endocrine protein hormone, 3D illustration
Dengue Virus (DENV) structure - 3d rendered image. Medical illustration of single positive-stranded RNA virus of the family Flaviviridae, genus Flavivirus. Microbiology concept. \nViruses are spread to people through the bite of an infected Aedes species mosquito.
Free Images: "bestof:PDB 1ql2 EBI.jpg Coiled coil proteins Parallel coiled-coil Inovirus filamentous phage major coat protein Inovirus filamentous phage major coat protein Inovirus"
kereru_,_new_Zealand_Wood_Pigeon.jpg
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Hepatitis B virus v2.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Sint_Michielsgestel_wapen_1817.svg
Portrait_of_Major_General_Richard_St_George_by_Stephen_Slaughter_(London_1697-1765).jpg
(left_to_right):_Otto_Emery_Jennings_(1877-1964)_and_Grace_Emma_Kinzer_Jennings_(d._1957).jpg
Målning._Porträtt._Officersvän._Pawel_von_Essens_-_Skoklosters_slott_-_87816.tif
Sir Horatio Nelson when wounded at Teneriffe.jpg
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