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A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
3D cartoon and Gaussian surface models, PDB 2zva, white background
3d rendering of ubiquitin is attached to target proteins by a process called ubiquitination
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
Immunoglobulin G (IgG) - 3d rendered image. Microbiology illustration  the structure of an antibody. The Y-shaped structure. IgG is the most common type of antibody.
Rapamycin, also known as sirolimus is a macrolide compound that has immunosuppressant functions and prevents transplant rejection through the inhibition of  the protein complex mTORC1.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
3D cartoon and Gaussian surface models. PDB 2aai, white background.
Neurotoxin concept Neurotoxin of type A of bacterium Clostridium botulinum which causes food intoxication botulism, molecular model 3d rendering
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.
Calreticulin, a protein which binds to misfolded proteins and prevents them from being exported from the endoplasmic reticulum to the Golgi apparatus. 3d rendering.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
protein G−DNA conjugate an antibody to the intended area on the surface of bioassay chips or particles; 3d rendering
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
Ras proteins are involved in transmitting signals within cells turning on genes involved in cell growth, differentiation and survival. Mutations in ras genes can lead to permanently activated proteins causing cells to subdivide without control,
Abstract geometric shape
Beta-amyloid (Abeta) peptide, 3D rendering. Major component of plaques found in Alzheimer's disease. Cartoon representation.
3D Rendering of Liquid Paint Splash on Black Background
3D cartoon and Gaussian surface models, chain id color scheme, PDB 4ci9, white background
A ball-and-stick molecular model of the hormone Orexin, also known as Hypocretin.  Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease.  Isolated on white.
A 3D rendering of a SpyTag-SpyCatcher conjugate, the molecular interaction between these biomolecules. This is used in various biotechnological applications for protein labeling and purification.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Brain-derived neurotrophic factor (3d), also known as BDNF, a protein that supports the survival of existing neurons, and encourages the growth and differentiation of new neurons and synapses.
Organic objects form a triangle. Artificial space incorporating organic materials.\nThis work was policy within one month. It is also an original work for this brief and cannot be used elsewhere.
Recombinant human insulin. 3d cartoon model based on protein data bank
Multicolored flowing and interweaving fusion of spheres 3D abstract concept.
Ferritin is a protein that contains iron and is the primary form of iron stored inside of cells. 3D cartoon model, PDB 4y08, white background
Smaller and larger spheres flow in space while changing colour from left to right in a wavy motion. 3D digital render
Free Images: "bestof:PDB 1qwd EBI.jpg All beta proteins Lipocalins Lipocalins Retinol binding protein-like Outer membrane lipoprotein Blc EBI License 1qwd November 16 2008 Outer"
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
TOM complex.svg
Hepatitis B virus v2.svg
Jean-Frédéric_Bazille_-_Landscape_by_the_Lez_River_-_69.23_-_Minneapolis_Institute_of_Arts.jpg
Adherens Junctions structural proteins-LangNeutral.svg
Molbio-Header.svg
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Scheme facilitated diffusion in cell membrane-ca.svg
Insulin glucose metabolism ZP-ca.svg
HD69830orbits.svg
Civil Air Ensign of Australia.svg
Flag of the United States Department of Homeland Security.png
Portret van Jan van Huysum Rijksmuseum SK-A-5008.jpeg.jpg
Sir_John_Everett_Millais_-_Peace_Concluded_-_Google_Art_Project.jpg
Iraq state emblem CoA 1959-1965 Qassem.svg
Japan Electricity Production 1980-2014.svg
Kazimir_Malevich_-_Painterly_Realism_of_a_Football_Player_–_Color_Masses_in_the_4th_Dimension_-_Google_Art_Project.jpg
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Thyroid hormone synthesis.svg
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