Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
mRNA (multicoloured strand) is decoded in a ribosome to produce an aminoacid chain, that folds into a protein (red). tRNA (dark violet) molecules carry single aminoacids that are incoporated into the growing chain.
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.
Prions do not contain genetic materials, Unlike other infectious agents, such as bacteria, viruses, and fungi. Isolated prions in the dark background 3d rendering
A ball and stick + ribbons model of Human Growth Hormone, also known as Somatotropin.
Frataxin (human) mitochondrial protein. Reduced expression causes Friedreich's ataxia. 3D illustration. Cartoon & wireframe representation.
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
organic chemistry, model of the protein molecule - illustration of a biological particle
Monkeypox Virus. 3D Render
Proteasomes are large molecular machines that degrade unneeded or damaged proteins that have been tagged with polyubiquitin.
Virus cell isolated on the white background. Scientific medical illustration.
Spike glycoprotein homotrimer, a main target for neutralization antibody, to bind its receptor, and mediate membrane fusion and virus entry. Cartoon model, black background.
Orange colored ball standing on the twisted wavy purple colored ribbon with blocks. (3d render)
A model of a nucleosome. Isolated on black.
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
Abs technology COVID-19 research - 3d rendered image. Pandemic wave.\nViral Infection concept. Delta, Omicron (B.1.1.529) variant. Sars-cov-2, 2019-nCoV, Coronavirus.\nAntibody, Antigen, stealth, Vaccine technology concept.
protein G−DNA conjugate an antibody to the intended area on the surface of bioassay chips or particles; 3d rendering
The NEK-7 independent NLRP3 inflammasome in it's hexameric conformation with ADP (red) bound. Inflammasomes are a promising target for the treatment of autoimmune diseases. PDB entry: 7zgu.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Four COVID-19 viruses in diffrent colors isolated on white background.
Low-Fiber Diet Risks Gut Health & Allergies
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.
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
The graphs of different colored viruses. (3d render)
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
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
Resistin also known as adipose tissue-specific secretory factor (ADSF) or C/EBP-epsilon-regulated myeloid-specific secreted cysteine-rich protein (XCP1) is a cysteine-rich peptide hormone derived from adipose tissue that in humans is encoded by the RETN gene. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 1rfx, white background
SARS-CoV-2 XBB 1.5 Variant. Kraken. Coronavirus. 3D Render
CRISPR-CAS9 (3d structure), a gene editing complex from Streptococcus pyogenes. CRISPR are segments of prokaryotic DNA containing short, repetitive base sequences.
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.
Free Images: "bestof:PDB 1zv8 EBI.jpg Coiled coil proteins Stalk segment of viral fusion proteins Coronavirus S2 glycoprotein Coronavirus S2 glycoprotein E2 spike glycoprotein EBI"
Muzin-GalNAc.svg
Intermediate filament.svg
PDB 1zv8 EBI.jpg
PDB 1wdg EBI.jpg
PDB 1wdf EBI.jpg
PDB 2beq EBI.jpg
PDB 1zvb EBI.jpg
PDB 2bez EBI.jpg
PDB 1zv7 EBI.jpg
PDB 1wnc EBI.jpg
PDB 1zva EBI.jpg
PDB 1wyy EBI.jpg
PDB 2fxp EBI.jpg
PDB 1g5g EBI.jpg
PDB 2fyz EBI.png
PDB 1flc EBI.jpg
PDB 1qu1 EBI.jpg
PDB 1htm EBI.jpg
PDB 1svf EBI.jpg
PDB 1g2c EBI.jpg
PDB 2ot5 EBI.png
PDB 3cyo EBI.png
PDB 1df4 EBI.jpg
PDB 1czq EBI.jpg
PDB 2q3i EBI.jpg
PDB 2q5u EBI.jpg
PDB 1qr9 EBI.jpg
PDB 1k33 EBI.jpg
PDB 1i5x EBI.jpg
PDB 1k34 EBI.jpg
PDB 1dlb EBI.jpg
PDB 1i5y EBI.jpg
PDB 1aik EBI.jpg
PDB 1f23 EBI.jpg
PDB 1qr8 EBI.jpg
PDB 1gzl EBI.jpg
PDB 1szt EBI.jpg
PDB 1env EBI.jpg
PDB 1df5 EBI.jpg
PDB 1fav EBI.jpg
PDB 2q7c EBI.jpg
PDB 1qbz EBI.jpg
PDB 1jq0 EBI.jpg
PDB 2siv EBI.jpg
PDB 1jpx EBI.jpg
PDB 2ezr EBI.jpg
PDB 2ezq EBI.jpg
PDB 2ezs EBI.jpg
PDB 2ezp EBI.jpg
PDB 2ezo EBI.jpg
PDB 1qce EBI.jpg
PDB 1jek EBI.jpg
PDB 1mg1 EBI.jpg
PDB 2ebo EBI.jpg
PDB 1ebo EBI.jpg
PDB 1mof EBI.jpg
PDB 1y4m EBI.jpg
PDB 3cp1 EBI.png
PDB 2r3c EBI.png
PDB 1jsd EBI.jpg
PDB 1jsm EBI.jpg
PDB 1jsh EBI.jpg
PDB 1rvx EBI.jpg
PDB 1jsi EBI.jpg
PDB 1rvz EBI.jpg
PDB 2viu EBI.jpg
PDB 1jso EBI.jpg
PDB 1ru7 EBI.jpg
PDB 1rvt EBI.jpg
PDB 1rv0 EBI.jpg
PDB 1jsn EBI.jpg
PDB 1hgj EBI.jpg
PDB 1hge EBI.jpg
PDB 1hgd EBI.jpg
PDB 1hgh EBI.jpg
PDB 1hgi EBI.jpg
PDB 1ruy EBI.jpg
PDB 1ha0 EBI.jpg
PDB 1mqm EBI.jpg
PDB 1hgg EBI.jpg
PDB 3hmg EBI.jpg
PDB 2hmg EBI.jpg
PDB 1hgf EBI.jpg
PDB 2ibx EBI.jpg
PDB 5hmg EBI.jpg
PDB 4hmg EBI.jpg
PDB 1ti8 EBI.jpg
PDB 1mqn EBI.jpg
PDB 1mql EBI.jpg
PDB 1rd8 EBI.jpg
PDB 2fk0 EBI.jpg
PDB 1ruz EBI.jpg
PDB 1qfu EBI.jpg
PDB 1eo8 EBI.jpg
PDB 1ken EBI.jpg
1918 influenza virus hemagglutinin.png
PDB 2vsg EBI.jpg
PDB 1vsg EBI.jpg
PDB 2cmz EBI.png
PDB 2j6j EBI.png
Terms of Use   Search of the Day