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A ball and stick model of Human Insulin. Isolated on black.
3D cartoon and Gaussian surface models. PDB 2aai, white background.
Frataxin (human) mitochondrial protein. Reduced expression causes Friedreich's ataxia. 3D illustration. Cartoon & wireframe representation.
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.
Alpha-actinin 2, a protein which crosslinks filamentous actin molecules and titin molecules from adjoining sarcomeres at Z-discs, a function that is modulated by phospholipids. 3d rendering.
ATP Synthase Protein - 3d rendered image. Medical microbiology concept.  Structure and conformational states of the bovine mitochondrial ATP (Adenosine triphosphate) synthase. Chemical energy is synthesized in eukaryotic cells primarily. Hydrolase. Hologram view. HUD, FUI
Recombinant human insulin. 3d cartoon model based on protein data bank
DNA A-T Pair
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
A ball and stick + ribbons model of Human Growth Hormone, also known as Somatotropin.
3D cartoon and Gaussian surface models, PDB 2zva, white background
Beta-amyloid (Abeta) peptide, 3D rendering. Major component of plaques found in Alzheimer's disease. Cartoon representation.
Transfer RNA (abbreviated tRNA and formerly referred to as sRNA, for soluble RNA with RNA strand in the cell 3d rendering
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.
Abstract multicolored wavy curved tangled lines, 3d illustration
Molecular Model of Human Insulin with disulfide bonds shown.
Pepsin 3D model. An enzyme that digests food proteins into peptides
A model of a nucleosome. Isolated on black.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Aromatase (estrogen synthase) enzyme. Protein responsible for the key step in the synthesis of estrogens. 3D illustration. Cartoon representation.
3D model of a protein molecule. The spatial oriented structure of the macromolecule.
Rhodopsin (the extremely sensitive to light pigment involved in vision process) protein structure
Chain of amino acid or biomolecules called protein - 3d illustration
Molecular Model of Infliximab, or Remicade, a monoclonal antibody against tumour necrosis factor alpha (TNF-α), which is used to treat autoimmune diseases
C-reactive protein (CRP), an annular (ring-shaped), protein found in blood plasma. It is thought to assist in complement binding to foreign and damaged cells and enhances phagocytosis by macrophages.
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, chain id color scheme, PDB 7t3a, white background
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
3D CG rendered image of scientifically accurate Adeno-Associated Virus (AAV) Capsid Structure based on PDB : 1LP3 (capsomere)
Free Images: "bestof:PDB 1k47 EBI.jpg Alpha and beta proteins a+b Ribosomal protein S5 domain 2-like Ribosomal protein S5 domain 2-like GHMP Kinase N-terminal domain"
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Stat domain structure (zh-cn).svg
Complement pathway.svg
Hepatitis B virus v2.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Inteiner.svg
Proteinstructur-ar.svg
Main protein structure levels gl.svg
Protein primary structure gl.svg
WikF1-en.svg
Elongated circle S5.svg
Intermediate filament uk.svg
Ribosome mRNA translation gl.svg
Acides aminés propriétés diagramme Venn.svg
NJ S5 (cutout).svg
Jakstat pathway PIAS.svg
PhOH-CHCl3 extraction.svg
Cell membrane detailed diagram id.svg
Gumbel-Density.svg
Taxol structure.svg
Thyroid hormone synthesis-it.svg
Tokyo Metropolitan Expressway map.svg
Thyroid hormone synthesis.svg
Notable mutations.svg
Jak domain structure.svg
Jak domain structure (zh-cn).svg
PKARII.svg
RHAU domain architecture 02.svg
Proteinoxidation 03.svg
Greek lc alpha.svg
Greek lc beta.svg
Alpha lowercase.svg
AminoAcidball.svg
DBD-EnergyLevels.svg
AlphaHelixSection (blue).svg
Alpha-D-Galactopyranose.svg
Beta-D-Galactofuranose.svg
Beta-D-Galactopyranose.svg
Beta-D-Talofuranose.svg
Beta-D-Talopyranose.svg
AminoAcidball rus.svg
Alpha Dive Flag.svg
2-hydroxy-2-methylbutyric acid.svg
Alpha-D-Mannofuranose.svg
Alpha-D-Mannopyranose.svg
Beta-D-Glucofuranose.svg
Beta-D-Mannofuranose.svg
Beta-D-Mannopyranose.svg
Alpha-D-Altrofuranose.svg
Alpha-D-Altropyranose.svg
Beta-D-Altrofuranose.svg
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Alpha-D-Gulofuranose.svg
Alpha-D-Gulopyranose.svg
Alpha-D-Idofuranose.svg
Alpha-D-Idopyranose.svg
Beta-D-Gulofuranose.svg
Beta-D-Gulopyranose.svg
Beta-D-Idofuranose.svg
Beta-D-Idopyranose.svg
Alpha-D-Galactofuranose.svg
Alpha-D-Talofuranose.svg
Alpha-D-Talopyranose.svg
Alpha-D-Psicofuranose.svg
Alpha-D-Psicopyranose.svg
Alpha-D-Sorbofuranose.svg
Alpha-D-Sorbopyranose.svg
Alpha-D-Tagatofuranose.svg
Alpha-D-Tagatopyranose.svg
Beta-D-Psicofuranose.svg
Beta-D-Psicopyranose.svg
Beta-D-Sorbofuranose.svg
Beta-D-Sorbopyranose.svg
Beta-D-Tagatofuranose.svg
Beta-D-Tagatopyranose.svg
Alpha-D-Arabinofuranose.svg
Alpha-D-Arabinopyranose.svg
Alpha-D-Lyxofuranose.svg
Alpha-D-Lyxopyranose.svg
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