Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
3D cartoon and Gaussian surface models, PDB 5fwk, 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.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Inside protein molecule
Instant soy milk powder in white plate,Alternative milk,healthy concept.Top view
Top view of various kinds of vegan protein sources like tofu, tempeh, soy beans, soy milk, mushrooms, wakame, lentils, peanuts, spinach and chick peas. All the objects are on a gray bluish backdrop. Studio shot taken with Canon EOS 6D Mark II and Canon EF 24-105 mm f/4L
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
3D cartoon and Gaussian surface models, PDB 6rwb, white background
Antibodies conjugated with drugs at the FC region are designed to attach a drug to the FC region of the antibody. This technology leverages the specificity of antibodies to deliver the drug directly to target cells. As a result, it can enhance the drug's effectiveness and reduce side effects. This approach is particularly promising in cancer treatment and therapies for autoimmune diseases.\n\nThis image was not created by AI.
Immunotherapy of Alzheimer's disease: Monoclonal antibody (light blue) bound to an amyloid beta peptide (orange),  that is aggregated to amyloid beta fibrils, which build up amyloid plaques.
DNA A-T Pair
A molecular model of Human Insulin. Isolated on black.
Backgrounds of Bacteria and Mold under the microscope in Lab.
Lily leaf c.s. under microscope
Hemp Floral Wax in a petri dish
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Chain or ribbon diatom, a type of algae.
The cytokin interleukin 11 (IL-11) plays an important role in autoimmune diseases, fibrotic complications, and solid cancers. Blocking IL-11 can extend lifespan and improve health.
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
Metastatic plasmacytoma, metastatic undifferentiated sarcoma. Microscopically show cellular material of mostly plasmacytiod cells. atypical mitoses are present. plasma cell tumor.
Molecular Model of Human Insulin with disulfide bonds shown.
Different products, concept of grocery, ingredients for cooking
Freshness capsule
3D cartoon and Gaussian surface models, chain id color scheme, PDB 2y73, white background
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.
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.
Microscopic photograph of a professionally prepared slide demonstrating vulvar malignant melanoma. Melanomas of the vulva and vagina are rare, accounting for no more that 2% of melanomas among women. Melanoma of the vulva behaves like melanoma in any other location and may affect a much younger population.
Organic Carnauba Wax in Chemical Watch Glass with molecular structure place next to beaker and \nPlatycerium stemaria fern. Chemical ingredient used in cosmetic industry.
Liquid bubbles up Fluid Twirl
Free Images: "bestof:PDB 1ino EBI.jpg All beta proteins OB-fold Inorganic pyrophosphatase Inorganic pyrophosphatase Inorganic pyrophosphatase EBI License 1ino November 16 2008"
Heptasulfurdioxoide.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Portret van Jan van Huysum Rijksmuseum SK-A-5008.jpeg.jpg
Japan Electricity Production 1980-2014.svg
PDB 1ino EBI.jpg
PDB 1e9g EBI.jpg
PDB 2ihp EBI.jpg
PDB 2ik4 EBI.jpg
PDB 1e6a EBI.jpg
PDB 1m38 EBI.jpg
PDB 8prk EBI.jpg
PDB 1wgj EBI.jpg
PDB 1wgi EBI.jpg
PDB 117e EBI.jpg
PDB 1huj EBI.jpg
PDB 1huk EBI.jpg
PDB 1ypp EBI.jpg
PDB 1pyp EBI.jpg
PDB 1qez EBI.jpg
PDB 1ude EBI.jpg
PDB 1i40 EBI.jpg
PDB 2au6 EBI.jpg
PDB 1i6t EBI.jpg
PDB 2auu EBI.jpg
PDB 2au9 EBI.jpg
PDB 2au8 EBI.jpg
PDB 1obw EBI.jpg
PDB 1mjw EBI.jpg
PDB 1mjy EBI.jpg
PDB 2eip EBI.jpg
PDB 1ipw EBI.jpg
PDB 1mjx EBI.jpg
PDB 1faj EBI.jpg
PDB 1jfd EBI.jpg
PDB 1mjz EBI.jpg
PDB 1igp EBI.jpg
PDB 2prd EBI.jpg
PDB 1twl EBI.jpg
PDB 1i74 EBI.jpg
PDB 1k20 EBI.jpg
PDB 1wpp EBI.jpg
PDB 1wpn EBI.jpg
PDB 2haw EBI.jpg
PDB 1wpm EBI.jpg
PDB 1k23 EBI.jpg
PDB 1nqz EBI.jpg
PDB 1nqy EBI.jpg
PDB 1g0s EBI.jpg
PDB 1khz EBI.jpg
PDB 1ga7 EBI.jpg
PDB 1viq EBI.jpg
PDB 1g9q EBI.jpg
PDB 1mp2 EBI.jpg
PDB 1mqw EBI.jpg
PDB 1mr2 EBI.jpg
PDB 1mqe EBI.jpg
PDB 1mk1 EBI.jpg
PDB 1v8y EBI.jpg
PDB 1v8w EBI.jpg
PDB 1v8n EBI.jpg
PDB 1v8i EBI.jpg
PDB 1v8u EBI.jpg
PDB 1v8s EBI.jpg
PDB 1v8r EBI.jpg
PDB 1v8m EBI.jpg
PDB 1v8v EBI.jpg
PDB 1v8t EBI.jpg
PDB 1v8l EBI.jpg
PDB 1viu EBI.jpg
PDB 1q33 EBI.jpg
PDB 1qvj EBI.jpg
PDB 1b78 EBI.jpg
PDB 2mjp EBI.jpg
PDB 1v7r EBI.jpg
PDB 1z0s EBI.jpg
PDB 1z0u EBI.jpg
PDB 1suw EBI.jpg
PDB 1z0z EBI.jpg
PDB 1u0t EBI.jpg
PDB 1u0r EBI.jpg
PDB 1y3i EBI.jpg
PDB 2car EBI.jpg
PDB 2i5d EBI.jpg
PDB 2j4e EBI.jpg
PDB 1vp2 EBI.jpg
PDB 1ru8 EBI.jpg
PDB 1woq EBI.jpg
PDB 1vk6 EBI.jpg
PDB 1yxb EBI.jpg
PDB 2a7w EBI.jpg
PDB 1y6x EBI.jpg
PDB 1yvw EBI.jpg
PDB 1sty EBI.jpg
PDB 1snc EBI.jpg
PDB 1stn EBI.jpg
PDB 1ey0 EBI.jpg
PDB 1sno EBI.jpg
PDB 1sta EBI.jpg
PDB 1syd EBI.jpg
PDB 1ihz EBI.jpg
Terms of Use   Search of the Day