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orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
3D cartoon and Gaussian surface models, PDB 6vg8, 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.
Human antibodies, immunoglobulin proteins, Immune system. 3D rendering
DNA A-T Pair
Antibodies attacking SARS-CoV-2 virus
Antibodies 3d illustration
A new antibiotic (zosurabalpin, red) traps lipopolysaccharide (orange) in the intermembrane transporter of the Gram-negative bacterium Acinetobacter baylyi
Chromosome structure with telomeres at the ends.
The androgen receptor (AR), also known as NR3C4 (nuclear receptor subfamily 3, group C, member 4), is a type of nuclear receptor that is activated by binding any of the androgenic hormones, including testosterone and dihydrotestosterone in the cytoplasm and then translocating into the nucleus. 3D cartoon model with the differently colored elements of the secondary structure, white background.
A molecular model of Human Insulin. Isolated on black.
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
Molecular Model of Human Insulin with disulfide bonds shown.
Isolated Poly Protein G with Detection Antibodies to enhance Immunoassays sensitivity 3d rendering
3d render Mocrobione in round shape concept. Bifidobacterium lactobacillus streptococcus thermophilus lactococcus propionibacterium. Probiotics elements for Brochure, cover, poster. illustration
The calcitonin gene related peptide (yellow) binds to its receptor (blue) on neurons and smooth muscle cells of cerebral blood vessels, activating a signal cascade through G-proteins (dark blue) in this cells that  leads to a dilatation of the blood vessels (vasodilatation). Blocking the CGRP receptor diminishes the quantity of migraine attacks.\
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
A ball and stick model of one of the proteins which form the fibres of spider's silk.
Indoleamine 2,3 dioxygenase 1 (IDO1) protein. Tryptophan catabolic enzyme of the kynurenine pathway. 3D illustration.
Molecular Model of Human Insulin with disulfide bonds shown.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Isolated Proteasome with protein conjugated with ubiquitin 3d rendering
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
Ebola virus 3d rendering
3D cartoon and Gaussian surface models, PDB 4cmh, white background
A space-filling molecular model of collagen, a fibrous protein that provides structural support in animals. It has a distinctive triple helix structure. Isolated on black.
3D Render of Rainbow Hearts Themed Font Plus Sign and Comma and Period
Molecular Model of Cetuximab or Erbitux, an epidermal growth factor receptor (EGFR) inhibitor, which is used for the treatment of metastatic colorectal cancer and head and neck cancer.
Free Images: "bestof:PDB 2vlr EBI.png All beta proteins Immunoglobulin-like beta-sandwich Immunoglobulin V set domains antibody variable domain-like T-cell antigen receptor All beta"
Heavy chain and common antibody.svg
Small modular immunopharmaceutical.svg
Engineered monoclonal antibodies.svg
Complement pathway.svg
Stat domain structure (zh-cn).svg
Gumbel-Density.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Hepatitis B virus v2.svg
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