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A ball and stick model of Human Insulin. Isolated on black.
3d rendering of Antibody drug conjugates (ADCs) are targeted medicines that deliver chemotherapy agents to cancer cells
Biological protein and molecule, 3d rendering. 3D illustration.
Stem of Nerium indicum T.S. under light mircoscope with white background
The RNA dependent RNA polymerase (RdRP, blue) of catalyzes the replication of the viral RNA from an RNA template (violet) producing a complementary RNA strand (orange) by attachment of single ribonucleosides. Source: PDB entry 7l1f.
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Breast Cross Section of Fat .
Monkeypox Virus. 3D Render
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
chromosome,Human genome concept
From left to right: the NMDA and  AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and  the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht,  3kg2, 6d6u
Cells in the body examined by endoscope
Multicolored antibodies or immunoglobulin protein structures - 3d illustration
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.
Epstein-Barr virus internal structure. 3d illustration isolated in white
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.
Biological protein and molecule, 3d rendering. 3D illustration.
Artificial molecular structure in many colors. Horizontal composition, isolated on white background.
The intermembrane transporter of the Gram-negative bacterium Acinetobacter baylyi transports a lipopolysaccharide (orange) through the inner membrane consuming ATP (red)
A ball and stick model of a Polytetrafluoroethylene molecule, also known as PTFE or most commonly Teflon. It is a polymer consisting of only carbon and fluorine atoms. It is used as a non-stick coating for cookware, as a lubricant, and it is also used to contain highly reactive chemicals as it is extremely non-reactive.
brown fat cell also called brown adipose tissue side to side with white fat cell 3d rendering
Freshness capsule
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
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.
Cyclin is a family of proteins that controls the progression of a cell through the cell cycle by activating cyclin-dependent kinase (CDK) enzymes or group of enzymes required for synthesis of cell cycle. 3D cartoon model, PDB 2i53, white background.
3d rendering of Easter eggs background
p53 (blue) tagged with ubiquitin (yellow) is degraded into small peptides by a proteasome (violett). p53 prevents cancer formation and acts as a guardian of the genome. Mutations in the p53 gene contribute to about half of the cases of human cancer.
Collapse of a donut-shaped object
Free Images: "bestof:2B9R.png en Structure of PDB 2B9R human cyclin B rendered with PyMol DeLano Scientific Freeware PDB file deposited by Petri E T Errico A Escobedo L Hunt T and"
Naked human male body front anterior (annotated-en).png
Naked human male body front anterior (annotated-id).png
Naked human male body front anterior.png
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
ProtonFiveQuarkStructure.svg
Protein primary structure zh (zh-tw).svg
Primärstruktur von Proteinen2.svg
Zeppelin-LZ-127 gas cells.svg
Glycogen structure.svg
Trisops machine.svg
Zeppelin-LZ-127 internal.svg
Zeppelin-LZ-127 internal and gas cells.svg
Zeppelin-LZ-127 internal opaque.svg
Departure_for_the_Hunt.jpg
Glosario del APWeb - gineceo y pistilo.svg
2B9R.png
Neuroligin4.png
Ornithine Decarboxylase Publication View.png
TRNA all2.png
Artemin Tertiary Structure.png
1NLRribbon.png
ECadherin repeating unit.png
Crystal Structure of Human Diamine Oxidase.png
3D0E Ribbon.png
1C1G Tropomyosin crystal.png
Apobec.J.Steinfeld.D.png
CD32ray.png
IL22 Crystal Structure.png
Profilin actin complex.png
IL19 Crystal Structure.png
IL6 Crystal Structure.png
IL8 Crystal Structure.png
IL2 Crystal Structure.png
Cystatin C 1r4c.png
2ILA.png
CD86 structure.gif
CTLA4 Crystal Structure.jpg
Interferon Gamma.png
Calcineurin 1AUI.png
NeuropeptideY 1RON.png
Relaxin.png
1st2.png
MSPdimer.png
HCG structure.png
Rhodopsin numbering.png
1UTN.png
Prolactin 1N9D.png
ERF1.png
Preproghrelin 1P7X.png
Sorbitol dehydrogenase pymol image.png
Zp3 structure 3d4g.png
Annexin.png
Parathormon 1BWX.png
PARP1 1UK0.png
3RZE-human histamine H1 receptor-pdb.jpg
IL4 Crystal Structure recombinant.png
IL5 Crystal Structure.rsh.png
IL10 Crystal Structure.rsh.png
IL12 Crystal Structure.rsh.png
IL18 Solution Structure.rsh.png
IL8 Solution Structure.rsh.png
IL13 Solution Structure.rsh.png
BCL2 Crystal Structure.rsh.png
Plasmin2.png
TPH1 1MLW.png
DDAH1.png
IL1a Crystal Structure.png
31BI.png
IL6 Crystal Structure.rsh.png
GMCSF Crystal Structure.rsh.png
OncostatinM Crystal Structure.rsh.png
GCSF Crystal Structure.rsh.png
Sorbitol dehydrogenase pymol image-2.png
1KLT.png
2HNX.png
IL12b Crystal Structure.rsh.png
Aromatase 1TQA.png
Guanylin 1O8R.png
Streptokinase 1BML.png
CYP21 2GEG.jpg
ALDH2 1CW3.png
1pn2.png
1CQ0 crystallography.png
Crystal structure of SopE.png
Human CD40L Crystal Structure.rsh.png
FSHA+B+receptor 1XWD.png
NRas 3CON.png
Pepsin+Pepstatin 1PSO.png
Glutathionperoxidase 2F8A.png
UROD 1URO.png
Glucuronidase 1BHG.png
2FO0 (c-Abl inactive).png
PEPCK 1KHF.png
1L9H (Bovine Rhodopsin) 2.png
PSA 2ZCK.png
CD4+MHCII 1JL4.png
ALB structure.png
Ceruloplasmin 1KCW.png
HLA-A2.png
Thioredoxin 1AIU.png
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