Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
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.
Proteasomes are molecular machines for breaking down proteins called proteolysis, only target proteins that have been marked for destruction called ubiquitin to the target protein, 3d rendering
Chain of Amino Acid. Proteins consist of one or more chains of amino acids called polypeptides
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
A model of a nucleosome. Isolated on black.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
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.
Multicolored antibodies or immunoglobulin protein structures - 3d illustration
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
Particles, medical concept
The LDL-receptor (red) is a membrane protein found in almost every human cell. It binds to the apoprotein B100 from LDL-particles and mediates their internalization (endocytosis) in the cell. This occurs in almost all cells but mainly in the liver where it removes about 70 % of LDL from the circulation.
Cells in the body examined by endoscope
3D cartoon and Gaussian surface models, PDB 6p8e, white background
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.
Chain of amino acid or bio molecules called protein - 3d illustration
Myxoid liposarcoma. Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
3d rendered Gastric inhibitory polypeptide (GIP, glucose-dependent insulinotropic peptide) endocrine protein hormone, 3D illustration
A ball-and-stick plus ribbons 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.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).
Inside protein molecule
3D cartoon and Gaussian surface models, PDB 7las, chain id color scheme, white background
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Biological protein and molecule, 3d rendering. 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
Molecular model of insulin hormone, 3D illustration. It is produced by pancreas and takes part in glucose and lipid metabolism
Epithelioid mesothelioma is a cancer subtype caused by asbestos. It is the most common mesothelioma cell type, accounting for 50% to 70% of cases.
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.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Free Images: "bestof:PDB 2fif EBI.jpg Small proteins Glucocorticoid receptor-like DNA-binding domain Glucocorticoid receptor-like DNA-binding domain A20-like zinc finger RabGEF1"
ZK 216348 structure.svg
Trifluoroisopropanolamine SEGRA.svg
RU 24858 skeletal.svg
A 276575 structure.svg
Octahydrophenanthrene-2,7-diol SEGRA.svg
MK-5932 skeletal.svg
Mapracorat skeletal.svg
Notable mutations.svg
Hepatitis B virus v2.svg
PDB 2fif EBI.jpg
PDB 2c7n EBI.jpg
PDB 2fid EBI.jpg
PDB 2c7m EBI.jpg
PDB 1pzw EBI.jpg
PDB 1lv3 EBI.jpg
PDB 1uw0 EBI.jpg
PDB 1tjl EBI.jpg
PDB 1xbt EBI.jpg
PDB 2orv EBI.jpg
PDB 2b8t EBI.jpg
PDB 2uz3 EBI.jpg
PDB 1xx6 EBI.jpg
PDB 2das EBI.png
PDB 2ds5 EBI.jpg
PDB 2ds8 EBI.jpg
PDB 2ds6 EBI.jpg
PDB 1ovx EBI.jpg
PDB 2ea0 EBI.png
PDB 2oq4 EBI.png
PDB 1k3x EBI.jpg
PDB 1k3w EBI.jpg
PDB 1q3b EBI.jpg
PDB 1q3c EBI.jpg
PDB 1q39 EBI.jpg
PDB 2opf EBI.png
PDB 1tdh EBI.jpg
PDB 1ee8 EBI.jpg
PDB 1r2z EBI.jpg
PDB 1l1z EBI.jpg
PDB 1l1t EBI.jpg
PDB 1l2d EBI.jpg
PDB 1l2c EBI.jpg
PDB 1r2y EBI.jpg
PDB 2f5q EBI.jpg
PDB 1l2b EBI.jpg
PDB 2f5s EBI.jpg
PDB 1k82 EBI.jpg
PDB 1tdz EBI.jpg
PDB 1pjj EBI.jpg
PDB 1xc8 EBI.jpg
PDB 1pji EBI.jpg
PDB 1pm5 EBI.jpg
PDB 1nnj EBI.jpg
PDB 1kfv EBI.jpg
PDB 7gat EBI.jpg
PDB 5gat EBI.jpg
PDB 3gat EBI.jpg
PDB 4gat EBI.jpg
PDB 6gat EBI.jpg
PDB 2gat EBI.jpg
PDB 1gat EBI.jpg
PDB 1gau EBI.jpg
PDB 1gnf EBI.jpg
PDB 1dsz EBI.jpg
PDB 2han EBI.jpg
PDB 2nll EBI.jpg
PDB 1by4 EBI.jpg
PDB 1r0n EBI.jpg
PDB 1ynw EBI.jpg
PDB 1rxr EBI.jpg
PDB 1cit EBI.jpg
PDB 1hcq EBI.jpg
PDB 1hcp EBI.jpg
PDB 1lo1 EBI.jpg
PDB 1r0o EBI.jpg
PDB 1lat EBI.jpg
PDB 1r4o EBI.jpg
PDB 1glu EBI.jpg
PDB 1r4r EBI.jpg
PDB 1gdc EBI.jpg
PDB 1rgd EBI.jpg
PDB 2gda EBI.jpg
PDB 1hra EBI.jpg
PDB 1a6y EBI.jpg
PDB 1ga5 EBI.jpg
PDB 1hlz EBI.jpg
PDB 1kb2 EBI.jpg
PDB 1kb4 EBI.jpg
PDB 1kb6 EBI.jpg
PDB 1r4i EBI.jpg
PDB 1ctl EBI.jpg
PDB 1b8t EBI.jpg
PDB 1ibi EBI.jpg
PDB 1cxx EBI.jpg
PDB 1a7i EBI.jpg
PDB 1qli EBI.jpg
PDB 1iml EBI.jpg
PDB 2cu8 EBI.jpg
PDB 2d8x EBI.jpg
PDB 2cor EBI.jpg
Terms of Use   Search of the Day