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A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
Life cycle of filamentous bacteriophage M13 in phospholipid bilayers 3d rendering
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.
Cysteine is a semiessential proteinogenic amino acid. 3d illustration
Cloud made of wire and multicolored spheres, retro futuristic style, 3d.
Neurotoxin concept Neurotoxin of type A of bacterium Clostridium botulinum which causes food intoxication botulism, molecular model 3d rendering
Freshness capsule
HER2 (light blue) and HER3 form a potent pro-oncogenic heterocomplex.  They play a  crucial role in cellular proliferation, survival, and differentiation.
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.
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.
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.
Ferrocene is an organometallic compound. The molecule consists of two cyclopentadienyl rings bound on opposite sides of a central iron atom. 3d illustration
Gene therapy in a transparent soft gelatin capsule on a cell membrane, future treatment (3D Rendering)
X chromosome with degrading or aging telomeres isolated on white background
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.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
3D Gaussian surface and cartoon models, chain id color scheme, PDB 2axt, putative membrane is shown, white background
An abstract image of a cell shape connected to other cells in a network. The structure is made of multi-coloured spheres connected to multi-coloured rods in an organic way, against a pastel coloured background.  With shallow depth of field with focus on the foreground cell.
3D Caffeine Molecule Made From Coffee Beans Illustration Isolated on Black and White Background With Clipping Path. Caffeine is a Drug That Stimulates the Activity of Your Brain and Nervous System by Blocking the Action of Adenosine.
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.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
3d cell organelle - nucleus (Chromatin,  Rough Endoplasmic Reticulum, Nucleus Shell, Nucleoplasm, Nucleolus)
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.
chromosome,Human genome concept
Brain-derived neurotrophic factor and Neurotrophin-4, NT-3 are neurotrophic factors in the NGF (Nerve Growth Factor) family of neurotrophins. 3D cartoon and Gaussian surface models with differently colored chains, white background.
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.
Cell membrane and biology, biological concept, 3d rendering. Computer digital drawing.
Colorful abstract Design, curvy shape, Inspiration
Free Images: "bestof:Adherens Junctions structural proteins-es.svg El diagrama muestra un tipo de unión entre dos células la llamada unión adherente También contiene el conjunto"
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