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A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
Proteasomes are large molecular machines that degrade unneeded or damaged proteins that have been tagged with polyubiquitin.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Aligned amino acid sequences of various individuals. The amino acids were derived from their three bases in the genetic code and seen in a DNA sequence. This type of alignment is useful in determining the relatedness of individuals. In this case the sequences were derived from the ribosomal genes of a somewhat obscure fungus not known to be of any commercial, industrial or other value.
Structure of novel coronavirus spike receptor-binding domain (pink) complexed with its receptor ACE2 (blue), surface modeel, white background
Abstract background of curved wires
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology. Hologram view. HUD, FUI, SEM
3D rendering of Glucagon-like peptide 1 (GLP1, 7-36) molecule, a potent antihyperglycemic hormone. A neuropeptide and an incretin, chemical structure. treatment of diabetes, Molecular surface
3D generated image
Nirmatrelvir inhibits the 3C-like protease of the SARS-CoV 2 virus. The coronavirus 3CL hydrolase enzyme, also known as the main protease, is essential for the maturation of the virus.
Abstract organic cube 3d shape,  information moving in virtual space
A ball and stick model of Human Insulin. Isolated on black.
3d rendering of ubiquitin is attached to target proteins by a process called ubiquitination
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.
Aligned DNA nucleotide sequences displayed on a laptop computer screen. The last four sequences have a single nucleotide polymorphism (SNP) at position 332, their is a SNP in sequences 2 and 3 at position 389.
Segment of human collagen isolated on a white background
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Molecular Model of Cyclosporine, an immunosuppressant drug widely used in organ transplantation to prevent rejection.
Bovine beta-lactoglobulin protein, 3D structure. Major whey protein, present in cow milk. Important food allergen.
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.
protein G−DNA conjugate an antibody to the intended area on the surface of bioassay chips or particles; 3d rendering
Abstract geometric shape
3D cartoon and Gaussian surface models, chain id color scheme,  PDB 3ree, white background
Abstract Lactobacillus Bulgaricus Bacteria - 3d rendered microbiology image. Medical research, health-care concept. SEM (TEM)scanning view. Hologram digital display, HUD, FUI.
PETase is a bacterial enzyme that breaks down PET-plastic to monomeric molecules. The whole bacterial degradation process yields terephtalic acid and ethylene glycol, which are environmentally harmless.
Design for holiday designs, party, birthday, invitation. 3d illustration
Neurotoxin concept Neurotoxin of type A of bacterium Clostridium botulinum which causes food intoxication botulism, molecular model 3d rendering
Candida Auris Cells.  3D Render
Free Images: "bestof:PDB 1u4q EBI.jpg All alpha proteins Spectrin repeat-like Spectrin repeat Spectrin repeat Spectrin alpha chain EBI License 1u4q November 16 2008 Spectrin alpha"
Star_Trails_With_Flickr_Friends.jpg
Nea Roda from harbour.jpg
Earth with rings (transparent background).png
Earth with rings.jpg
CoA Giuseppe Betori archbishop Florence.jpg
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Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
Transaminierung.svg
Glutamate dehydrogenase reaction.svg
Agaritine.svg
3-Mercaptopyruvic acid.svg
Aspartate transaminase reaction.svg
Equilateral pentagon.SVG
WandererFantasie-Schubert-Introduction.svg
Closed-five-link-chain-knots.svg
Panel_-_Google_Art_Project_(6851274).jpg
Five-fivefold-spirals-Pentaskelion-simpler.svg
Notable mutations.svg
Nearby Stars (14ly Radius).svg
World Organization of the Scout Movement-Eurasian Region purple.svg
FL barchart by number 2008-11-30.svg
Greek Alpha 16.svg
Bisabolene-alpha.svg
Alpha-guaiene.svg
Alpha-elemene.svg
Alpha-D-Galactofuranose.svg
Alpha-D-Galactopyranose.svg
Alpha-D-Talofuranose.svg
Alpha-D-Talopyranose.svg
Alpha-tocopherol vertical.svg
Alpha-furil.svg
Alpha-Pinene Isomers.svg
Alpha-Ketovaline.svg
Bisabolol alpha minus.svg
Alpha schaeffer acid.svg
Phellandrene alpha.svg
Alpha-Chlorohydrin.svg
Beta alpha approx.svg
Alpha TEA.svg
Alpha cleavage example.svg
15,16-Dihydroxy-alpha-eleostearic acid.svg
Alpha-endorphin.svg
Alpha-viniferin.svg
Alpha-muricholic acid.svg
Galactose-alpha-1,3-galactose.svg
Greek alphabet alpha-omega 2.svg
Orisymbol repeat action.svg
DL-all-rac-alpha-Tocopherol 100.svg
Sophorose.svg
Indolylglycine.svg
Isovaline Isovalin.svg
Phenoxybenzamine.svg
Maltulose.svg
A,N-DMT.svg
Leucrose.svg
Amylose-a-1,4-glucan.svg
Delta-guaiene.svg
Alphamethadol.svg
Window function and frequency response - Kaiser (alpha = 3).svg
Window function and frequency response - DPSS (alpha = 3).svg
O-Chlorobenzotrichloride.svg
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