Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
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
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
HER2 (light blue)  locked in the inactive conformation by Trastuzumab (left) and Pertuzumab. Trastuzumab has drastically improved the prognosis of HER2-positive breast cancer patients.
A ribbons model of Human Insulin. Isolated on white.
Frataxin (human) mitochondrial protein. Reduced expression causes Friedreich's ataxia. 3D illustration. Cartoon & wireframe representation.
DNA A-T Pair
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Freshness capsule
3D cartoon and Gaussian surface models. PDB 2aai, 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.
3D model of a protein molecule. The spatial oriented structure of the macromolecule.
chromosome,Human genome concept
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.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Recombinant human insulin. 3d cartoon model based on protein data bank
Computer generated 3D abstract forms.\n\nNote: This image is less than one year old, and is  not available for use anywhere else. I created it on Blender 3.0.1,  and that is the reason it has no EXIF data. I uploaded in a property release section a screenshot of processing the composition on Blender on my PC. Date of creation is 01/11/2022.
The GABAA receptor is an ionotropic receptor and ligand-gated ion channel. Its endogenous ligand is γ-aminobutyric acid, the major inhibitory neurotransmitter in the central nervous system. 3D cartoon model with reduced opacity, white background.
Abstract Genetics Disease - 3d rendered image.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
Molecular model of Adenosine triphosphate,  or Adenosine-5'-triphosphate (ATP)
Anthrax lethal factor, molecular model. This enzyme is one of three protein components that form the anthrax toxin produced by the bacterium Bacillus anthracis. Lethal factor (LF) disrupts cellular signalling pathways in an infected cell, eventually leading to cell death. Anthrax most commonly affects cattle, sheep and goats, but can also infect humans.
A ball and stick + ribbons model of human Interleukin 2 or IL-2. Interleukin is a hormone which acts as a signalling molecule for the immune system.
The amyloid beta peptide (light blue) is a component of the amyloid precursor protein, which is bound to a cell membrane. The gamma secretase enzyme cuts the free form, that aggregates to amyloid plaques. Source: PDB entries 2beg, 1mwp
Freshness capsule
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Computer generated 3D abstract forms.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
Molecular Model of Infliximab, or Remicade, a monoclonal antibody against tumour necrosis factor alpha (TNF-α), which is used to treat autoimmune diseases
Beta-amyloid (Abeta) peptide, 3D rendering. Major component of plaques found in Alzheimer's disease. Cartoon representation.
Structure of Escherichia Coli
Free Images: "bestof:PDB 1b50 EBI.jpg Alpha and beta proteins a+b IL8-like Interleukin 8-like chemokines Interleukin 8-like chemokines Macrophage inflammatory protein MIP EBI"
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
PDB 1b50 EBI.jpg
PDB 1hum EBI.jpg
PDB 1je4 EBI.jpg
PDB 1hun EBI.jpg
PDB 1b53 EBI.jpg
PDB 1m8a EBI.jpg
PDB 2hci EBI.jpg
PDB 1ha6 EBI.jpg
PDB 2fht EBI.jpg
PDB 1cm9 EBI.jpg
PDB 2fj2 EBI.jpg
PDB 1vmp EBI.jpg
PDB 1hhv EBI.jpg
PDB 1hfn EBI.jpg
PDB 1hfg EBI.jpg
PDB 2jyo EBI.png
PDB 1mi2 EBI.jpg
PDB 2hcc EBI.jpg
PDB 1bo0 EBI.jpg
PDB 1ncv EBI.jpg
PDB 1tvx EBI.jpg
PDB 1nap EBI.jpg
PDB 1f9p EBI.jpg
PDB 1rod EBI.jpg
PDB 1dok EBI.jpg
PDB 1dol EBI.jpg
PDB 2bdn EBI.jpg
PDB 1don EBI.jpg
PDB 1dom EBI.jpg
PDB 1esr EBI.jpg
PDB 2nz1 EBI.png
PDB 3il8 EBI.jpg
PDB 1icw EBI.jpg
PDB 1qe6 EBI.jpg
PDB 1ilp EBI.jpg
PDB 1ikm EBI.jpg
PDB 1ilq EBI.jpg
PDB 2il8 EBI.jpg
PDB 1il8 EBI.jpg
PDB 1ikl EBI.jpg
PDB 1plf EBI.jpg
PDB 1f9q EBI.jpg
PDB 1f9r EBI.jpg
PDB 1f9s EBI.jpg
PDB 1rhp EBI.jpg
PDB 1pfm EBI.jpg
PDB 1pfn EBI.jpg
PDB 1o80 EBI.jpg
PDB 1o7z EBI.jpg
PDB 1o7y EBI.jpg
PDB 1lv9 EBI.jpg
PDB 1msg EBI.jpg
PDB 1mgs EBI.jpg
PDB 1msh EBI.jpg
PDB 1b3a EBI.jpg
PDB 1eqt EBI.jpg
PDB 1u4p EBI.jpg
PDB 1u4l EBI.jpg
PDB 1u4m EBI.jpg
PDB 1u4r EBI.jpg
PDB 1rtn EBI.jpg
PDB 1rto EBI.jpg
PDB 1hrj EBI.jpg
PDB 1el0 EBI.jpg
PDB 2eot EBI.jpg
PDB 1eot EBI.jpg
PDB 1eih EBI.jpg
PDB 1eig EBI.jpg
PDB 1g2t EBI.jpg
PDB 1g2s EBI.jpg
PDB 1j8i EBI.jpg
PDB 1j9o EBI.jpg
PDB 1f2l EBI.jpg
PDB 1b2t EBI.jpg
PDB 2j7z EBI.jpg
PDB 1qg7 EBI.jpg
PDB 1a15 EBI.jpg
PDB 1vmc EBI.jpg
PDB 2sdf EBI.jpg
PDB 1sdf EBI.jpg
PDB 1qnk EBI.jpg
PDB 1g91 EBI.jpg
PDB 1nr4 EBI.jpg
PDB 1nr2 EBI.jpg
PDB 1rjt EBI.jpg
PDB 1snu EBI.jpg
PDB 1fd9 EBI.jpg
PDB 1jvw EBI.jpg
PDB 2cs7 EBI.jpg
PDB 1j72 EBI.jpg
PDB 1jhw EBI.jpg
PDB 1fyv EBI.jpg
PDB 1fyx EBI.jpg
PDB 1fyw EBI.jpg
PDB 1o77 EBI.jpg
PDB 1sc3 EBI.jpg
PDB 1rwx EBI.jpg
PDB 1rwn EBI.jpg
PDB 1rwo EBI.jpg
Terms of Use   Search of the Day